Publications

Original Papers

2018

  1. Negative Fluorescence Anisotropy of Phosphole Oxide-Based Dyes in Nematic Liquid Crystals
    T. Ohzono, T. Yatabe, C. Wang, A. Fukazawa, S. Yamaguchi
    Communications Chemistry, accepted.
  2. Mechanochromic Luminiscent Tetrathiazolylthiophenes: Evaluating the Role of Intermolecular Interactions through Pressure and Temperature-Dependent Raman Spectroscopy
    S. Mosca, A. Milani, M. Peña-Álvarez, S. Yamaguchi, V. Hernández, M. C. Ruiz Delgado, C. Castiglioni
    J. Phys. Chem. C., accepted.
  3. Electronic Properties of Substitutionally Boron-Doped Graphene Nanoribbons on a Au(111) Surface
    E. Carbonell-Sanromà, A. Garcia-Lekue, M. Corso, G. Vasseur, P. Brandimarte, J. Lobo-Checa, D. de Oteyza, J. Li, S. Kawai, S. Saito, S. Yamaguchi, J. E. Ortega, D. Sanchez-Portal, J. Pascual
    J. Phys. Chem. C., 122, 16092-16099 (2018).
    [DOI:10.1021/acs.jpcc.8b03748]
  4. A Highly Photostable Near-Infrared Labeling Agent Based on a Phospha-rhodamine for Long-Term and Deep Imaging
    M. Grzybowski, M. Taki, K. Senda, Y. Sato, T. Ariyoshi, Y. Okada, R. Kawakami, T. Imamura, S. Yamaguchi
    Angew. Chem. Int. Ed., 57, 10137-10141 (2018).
    [DOI:10.1002/anie.201804731]
    プレスリリース(名古屋大学 > LINK,JST > LINK
  5. Donor-π-Acceptor Type Unsymmetrical Triarylborane-based Fluorophores: Synthesis, Fluorescence Properties, and Photostability
    M. Ito, E. Ito, M. Hirai, S. Yamaguchi
    J. Org. Chem., 83, 8449-8456 (2018).
    [DOI: 10.1021/acs.joc.8b01015]
  6. End-Capping π-Conjugated Systems with Medium-Sized Sulfur-Containing Rings: A Route Towards Solution-Processable Air-Stable Semiconductors
    A. Fukazawa, Y. Toda, M. Hayakawa, A. Sekioka, H. Ishii, T. Okamoto, J. Takeya, Y. Hijikata, S. Yamaguchi
    Chem. Eur. J., 13, 24, 11503-11510 (2018).
    [DOI: 10.1002/chem.201802656]
  7. A Planarized B-phenyldibenzoborepin: Impact of the Structural Constraint on Its Electronic Properties and Lewis Acidity
    N. Ando, T. Kushida, S. Yamaguchi
    Chem. Commun., 54, 5213-5216 (2018).
    [DOI: 10.1039/C8CC02837K]
  8. Water-Soluble Phospholo[3,2-b]phosphole P,P’-Dioxide-Based Fluorescent Dyes with High Photostability
    C. Wang, A. Fukazawa, Y. Tanabe, N. Inai, D. Yokogawa, S. Yamaguchi
    Chem. Asian J., 13, 1616-1324 (2018).
    [DOI: 10.1002/asia.201800533]
  9. Seeded Polymerization through the Interplay of Folding and Aggregation of an Amino-Acid-based Diamide
    S. Ogi, K. Matsumoto, S. Yamaguchi
    Angew. Chem. Int. Ed., 57, 2339-2343 (2018).
    [DOI: 10.1002/anie.201712119]
    Selected as a Hot Paper
    Highlighted as a Back Cover
    Most accessed articles in February 2018
  10. Near Infrared Two-Photon-Excited and -Emissive Dyes Based on a Strapped Excited-State Intramolecular Proton-Transfer (ESIPT) Scaffold
    N. Suzuki, K. Suda, D. Yokogawa, H. Kitoh-Nishioka, S. Irle, A. Ando, L. M. G. Abegão, K. Kamada, A. Fukazawa, S. Yamaguchi
    Chem. Sci., 9, 2666-2673 (2018).
    [DOI: 10.1039/C8SC00066B]
    Highlighted as an Inside Back Cover
  11. A Far-red Fluorescent Probe Based on a Phospha-fluorescein Scaffold for Cytosolic Calcium Imaging
    H. Ogasawara, M. Grzybowski, R. Hosokawa, Y. Sato, M. Taki, and S. Yamaguchi
    Chem. Commun., Advance Article (2018).
    [DOI:10.1039/C7CC07344E]
  12. 2017

  13. Uncovering Different States of Topological Defects in Schlieren Textures of a Nematic Liquid Crystal
    T. Ohzono, K. Katoh, C. Wang, A. Fukazawa, S. Yamaguchi, J.-i. Fukuda
    Sci. Rep., 7, 16814(2017).
    [DOI: 10.1038/s41598-017-16967-1]
  14. Structural Monitoring of the Onset of Excited-State Aromaticity in a Liquid Crystal Phase
    M. Hada, S. Saito, S. Tanaka, R. Sato, M. Yoshimura, K. Mouri, K. Matsuo, S. Yamaguchi, M. Hara, Y. Hayashi, F. Röhricht, R. Herges, Y. Shigeta, K. Onda, R. J. D. Miller
    J. Am. Chem. Soc., 139, 15792-15800(2017).
    [DOI: 10.1021/jacs.7b08021]
  15. Boron-Stabilized Planar Neutral π-Radicals with Well-Balanced Ambipolar Charge-Transport Properties
    T. Kushida, S. Shirai, N. Ando, T. Okamoto, H. Ishii, H. Matsui, M. Yamagishi, T. Uemura, J. Tsurumi, S. Watanabe, J. Takeya, S. Yamaguchi
    J. Am. Chem. Soc., 139, 14336-14339(2017).[DOI: 10.1021/jacs.7b05471]
  16. An Expedient Procedure for the Synthesis of Benzo[4,5]silolo[2,3-b]thiophenes and Related Systems
    S. Bähr, H. Ogasawara, S. Yamaguchi, M. Oestreich
    Organometallics, 36, 4013-4019(2017).[DOI: 10.1021/acs.organomet.7b00619]
  17. Antiaromatic Dithieno-1,2-dihydro-1,2-diborin Splits Diatomic Hydrogen
    T. Araki, M. Hirai, A. Wakamiya. W. E. Piers, S. Yamaguchi
    Chem. Lett., 46, 1714-1717(2017).
    [DOI: 10.1246/cl.170812]
    Selected as Editor’s Choice
  18. Photochemical Intramolecular C–H Addition of Dimesityl(hetero)arylboranes by a [1,6]-Sigmatropic Rearrangement
    N. Ando, A. Fukazawa, T. Kushida, Y. Shiota, S. Itoyama, K. Yoshizawa, Y. Matsui, Y. Kuramoto, H. Ikeda, S. Yamaguchi
    Angew. Chem. Int. Ed., 56, 12210-12214(2017).
    [DOI: 10.1002/anie.201706929]
  19. Selective Conversion of P=O-Bridged Rhodamines into P=O-Rhodols: Solvatochromic Near-Infrared Fluorophores
    M. Grzybowski, M. Taki, S. Yamaguchi
    Chem. Eur. J., 23, 13028-13032(2017).
    [DOI: 10.1002/chem.201703456]
  20. Super-Photostable Phosphole-Based Dye for Multiple-Acquisition Stimulated Emission Depletion Imaging
    C. Wang, M. Taki, Y. Sato, A. Fukazawa, T. Higashiyama, S. Yamaguchi
    J. Am. Chem. Soc., 139, 10374-10381(2017).
    [DOI: 10.1021/jacs.7b04418]
    プレスリリース(名古屋大学)>> LINK
  21. Synthesis of Seminaphtho-phospha-fluorescein Dyes Based on the Consecutive Arylation of Aryldichlorophosphines
    A. Fukazawa, J. Usuba, R. A. Adler, S. Yamaguchi
    Chem. Commun., 53, 8565-8568(2017).
    [DOI: 10.1039/C7CC04323F]
  22. ESIPT-Active Organic Compounds with White Luminescence Based on Crystallization-Induced Keto Emission (CIKE)
    H. Liu, X. Cheng, H. Zhang, Y. Wang, H. Zhang, S. Yamaguchi
    Chem. Commun., 53, 7832-7835(2017).
    [DOI: 10.1039/c7cc03758a]
  23. Flapping Viscosity Probe That Shows Polarity-Independent Ratiometric Fluorescence
    R. Kotani, H. Sotome, H. Okajima, S. Yokoyama, Y. Nakaike, A. Kashiwagi, C. Mori, Y. Nakada, S. Yamaguchi, A. Osuka, A. Sakamoto, H. Miyasaka, S. Saito
    J. Mater. Chem. C, 5, 5248-5256(2017).
    [DOI: 10.1039/C7TC01533J]
  24. Structures and Physical Properties of Chemically Reduced Diindenosiloles and Their π-Extended Derivatives
    R. Takano, R. Shintani, A. Fukazawa, S. Yamaguchi, K. Nakabayashi, S. Ohkoshi, K. Nozaki
    Organometallics, 36, 2646-2653(2017).
    [DOI: 10.1021/acs.organomet.7b00260]
  25. A Near Infrared Dye that Undergoes Multiple Interconversions via Acid-Base Equilibria and Reversible Redox Processes
    K. Asai, A. Fukazawa, S. Yamaguchi
    Angew. Chem. Int. Ed., 56, 6848-6852 (2017).
    [DOI: 10.1002/anie.201702140R1]
  26. Tuning the Photophysical Properties of Photostable Benzo[b]phosphole P-Oxide-Based Fluorophores
    R. A. Adler, C. Wang, A. Fukazawa, S. Yamaguchi
    Inorg. Chem., 56, 8718-8725 (2017).
    [DOI: 10.1021/acs.inorgchem.7b00658]
  27. Color-tunable Fluorescent Nanoparticles Encapsulating Trialkylsilyl-substituted Pyrene Liquid
    M. Taki, S. Azeyanagi, K. Hayashi, S. Yamaguchi
    J. Mater. Chem. C, 5, 2142-2148 (2017).
    [DOI: 10.1039/C6TC05208H]
  28. Synthesis and Physical Properties of Strained Doubly Phosphorus-Bridged Biaryls and Viologens
    T. W. Greulich, E. Yamaguchi, C. Doerenkamp, C. G. Daniliuc, A. Fukazawa, H. Eckert, S. Yamaguchi, A. Studer
    Chem. Eur. J., Early View.
    [DOI: 10.1002/chem.201605272]
  29. Facile Synthesis of Polycyclic Pentalenes with Enhanced Hückel Antiaromaticity
    H. Oshima, A. Fukazawa, S. Yamaguchi
    Angew. Chem. Int. Ed., Early View.
    [DOI: 10.1002/anie.201611344
    Highlighted as a Back Cover
  30. Steric Shielding vs Structural Constraint in a Boron-Containing Polycyclic Aromatic Hydrocarbon
    V. M. Hertz, N. Ando, M. Hirai, M. Bolte, H.-W. Lerner, S. Yamaguchi, M. Wagner
    Organometallics, ASAP.
    [DOI: 10.1021/acs.organomet.6b00800]
  31. Quantum Dots Embedded in Graphene Nanoribbons by Chemical Substitution
    E. Carbonell-Sanromè, P. Brandimarte, R. Balog, M. Corso, S. Kawai, A. Garcia-Lekue, S. Saito, S. Yamaguchi, E. Meyer, D. Sanchez-Portal, J. Pascual
    Nano Lett., 17, 50-56 (2017).
    [DOI: 10.1021/acs.nanolett.6b03148]
  32. 2016

  33. Stable Red-Emissive Cationic Dithienotropylium Dyes
    K. Asai, A. Fukazawa, S. Yamaguchi
    Chem. Eur. J., 22, 17571-17575 (2016).
    [DOI: 10.1002/chem.201604509
  34. A Soluble Dynamic Complex Strategy for the Solution-Processed Fabrication of Organic Thin-Film Transistors of a Boron-Containing Polycyclic Aromatic Hydrocarbon
    K. Matsuo, S. Saito, S. Yamaguchi
    Angew. Chem. Int. Ed., 55, 11984-11988 (2016).
    [DOI: 10.1002/anie.201605221
  35. Light-melt Adhesive Based on Dynamic Carbon Frameworks in a Columnar Liquid-crystal Phase
    S. Saito, S. Nobusue, E. Tsuzaka, C. Yuan, C. Mori, M. Hara, T. Seki, C. Camacho, S. Irle, S. Yamaguchi
    Nat. Commun., 7, 12094 (2016).
    [DOI: 10.1038/ncomms12094
  36. LA Macrocyclic Fluorophore Dimer with Flexible Linkers: Bright Excimer Emission with Long Fluorescence Lifetime
    H. Osaki, C.-M. Chou, M. Taki, K. Welke, D. Yokogawa, S. Irle, Y. Sato, T. Higashiyama, S. Saito, A. Fukazawa, S. Yamaguchi
    Angew. Chem. Int. Ed., 55, 7131-7315 (2016).
    [DOI: 10.1002/anie.201602239
    Highlighted as a Hot Paper
  37. Pyridyl Directed Catalyst-Free trans-Hydroboration of Internal Alkynes
    K. Yuan, N. Suzuki, S. Mellerup, X. Wang, S. Yamaguchi, S. Wang
    Org. Lett., 18, 720-723 (2016).
    [DOI: 10.1021/acs.orglett.5b03698]
  38. A Biphenyl Containing Two Electron-Donating and Two Electron-Accepting Moieties: A Rigid and Small Donor–Acceptor–Donor Ladder System
    T. W. Greulich, N. Suzuki, C. G. Daniliuc, A. Fukazawa, E. Yamaguchi, A. Studer, S. Yamaguchi
    Chem. Commun., 52, 2374-2377 (2016).
    [DOI: 10.1039/C5CC03063C
    Highlighted in SYNFACTS (issue 03/2016)
  39. A Planarized 9-Phenylanthracene: A Simple Electron-Donating Building Block for Fluorescent Materials
    H. Iwahara, T. Kushida, S. Yamaguchi
    Chem. Commun., 52, 1124-1127 (2016).
    [DOI: 10.1039/C5CC08259E
    Highlighted as an Inside Cover in Issue 6, 2016
    Highlighted in SYNFACTS (issue 01/2016)
  40. Phospha-fluorescein: A Red-Emissive Fluorescein Analogue with High Photobleaching Resistance
    A. Fukazawa, S. Suda, M. Taki, E. Yamaguchi, M. Grzybowski, Y. Sato, T. Higashiyama, S. Yamaguchi
    Chem. Commun., 52, 1120-1123 (2016).
    [DOI: 10.1039/C5CC09345G
    Highlighted as a Cover Picture in Issue 6, 2016
  41. Boron-doped Nanographene: Lewis Acidity, Redox Properties, and Battery Electrode Performance
    S. Osumi, S. Saito, C. Dou, K. Matsuo, K. Kume, H. Yoshikawa, K. Awaga, S. Yamaguchi
    Chem. Sci., 7, 219-227 (2016).
    [DOI: 10.1039/c5sc02246k
  42. 2015

  43. A Phosphole Oxide Based Fluorescent Dye with Exceptional Resistance to Photobleaching: A Practical Tool for Continuous Imaging in STED Microscopy
    C. Wang, A. Fukazawa, M. Taki, Y. Sato, T. Higashiyama, S. Yamaguchi
    Angew. Chem. Int. Ed., 54, 15213-15217 (2015).
    [DOI: 10.1002/anie.201507939
    プレスリリース (名古屋大学) >> LINK
    研究ハイライト(ITbM)>> LINK
  44. Atomically-Controlled Substitutional Boron-Doping of Graphene Nanoribbons
    S. Kawai, S. Saito, S. Osumi, S. Yamaguchi, A. S. Foster, P. Spijker, E. Meyer
    Nat. Commun., 6, 8098 (2015).
    [DOI: 10.1038/ncomms9098
    プレスリリース (JST) >> LINK
  45. A Benzophosphole P-Oxide with an Electron-Donating Group at 3-Position: Enhanced Fluorescence in Polar Solvents
    E. Yamaguchi, A. Fukazawa, Y. Kosaka, D. Yokogawa, S. Irle, S. Yamaguchi
    Bull. Chem. Soc. Jpn., 88, 1545-1552 (2015).
    [DOI: 10.1246/bcsj.20150238]
    Highlighted as a Selected Paper in Issue 11, 2015
  46. A Red-emitting Ratiometric Fluorescent Probe Based on a Benzophosphole P-Oxide Scaffold for the Detection of Intracellular Sodium Ions
    M. Taki, H. Ogasawara, H. Osaki, A. Fukazawa, Y. Sato, K. Ogasawara, T. Higashiyama, S. Yamaguchi
    Chem. Commun., 51, 11880-11883 (2015).
    [DOI: 10.1039/C5CC03547C
  47. A Nonaromatic Thiophene-Fused Heptalene and Its Aromatic Dianion
    H. Oshima, A. Fukazawa, T. Sasamori, S. Yamaguchi
    Angew. Chem. Int. Ed., 54, 7636-7639 (2015).
    [DOI: 10.1002/anie.201501790
  48. Fluorescent Benzene-centered mono-, bis-, and tris-triazapentadiene–boron complexes
    C. Glotzbach, N. Gödeke, R. Fröhlich, C. G. Daniliuc, S. Saito, S. Yamaguchi, E.-U. Würthwein
    Dalton Trans., 44, 9659-9671 (2015).
    [DOI: 10.1039/C5DT00908A]
  49. A Planarized Triphenylborane Mesogen: Discotic Liquid Crystals with Ambipolar Charge-Carrier Transport Properties
    T. Kushida, A. Shuto, M. Yoshio, T. Kato, S. Yamaguchi
    Angew. Chem. Int. Ed., 54, 6922-6925 (2015).
    [DOI: 10.1002/anie.201502678
  50. A Cyclic Octithiophene Containing β,β’-Linkages
    K. Asai, A. Fukazawa, S. Yamaguchi
    Chem. Commun., 51, 6096-6099 (2015).
    [DOI: 10.1039/C5CC00570A
  51. Environment-Sensitive Fluorescent Probe: A Benzophosphole Oxide with an Electron-Donating Substituent
    E. Yamaguchi, C. Wang, A. Fukazawa, M. Taki, Y. Sato, T. Sasaki, M. Ueda, N. Sasaki, T. Higashiyama, S. Yamaguchi
    Angew. Chem. Int. Ed., 54, 4539-4543 (2015).
    [DOI: 10.1002/anie.201500229
    Selected as an hInside Cover in Issue 15, 7 April 2015
  52. Highly Bent Crystals Formed by Restrained π-Stacked Columns Connected via Alkylene Linkers with Variable Conformations
    C.-M. Chou, S. Nobusue, S. Saito, D. Inoue, D. Hashizume, S. Yamaguchi
    Chem. Sci., 6, 2354-2359 (2015).
    [DOI: 10.1039/C4SC03849E
  53. 2014

  54. Photodissociation of B–N Lewis Adducts: A Partially Fused Trinaphthylborane with Dual Fluorescence
    K. Matsuo, S. Saito, S. Yamaguchi
    J. Am. Chem. Soc., 136, 12580-12583 (2014).
    [DOI: 10.1021/ja506980p
  55. A Strap Strategy for Construction of an Excited-State Intramolecular Proton Transfer (ESIPT) System with Dual Fluorescence
    N. Suzuki, A. Fukazawa, K. Nagura, S. Saito, H. Kitoh-Nishioka, D. Yokogawa, S. Irle, S. Yamaguchi
    Angew. Chem. Int. Ed., 53, 8231-8235 (2014).
    [DOI: 10.1002/anie.201404867
  56. Dearomatization-Induced Transannular Cyliczation: Synthesis of Electron-Accepting Thiophene-S,S-Dioxide-Fused Biphenylene
    A. Fukazawa, H. Oshima, S. Shimizu, N. Kobayashi, and S. Yamaguchi
    J. Am. Chem. Soc., 136, 8738-8745 (2014).
    [DOI: 10.1021/ja503499n
    Highlighted in SYNFACTS
  57. Heterotriangulenes π-Expanded at Bridging Positions
    C. -M. Chou, S. Saito, S. Yamaguchi
    Org. Lett, 16, 2868-2871 (2014).
    [DOI: 10.1021/ol501004g]
  58. The B(C6F5)3 Boron Lewis Acid Route to Arene-Annulated Pentalenes
    C. Chen, M. Harhausen, A. Fukazawa, S. Yamaguchi, R. Fröhlich, C. G. Daniliuc, J. L. Petersen, G. Kehr, G. Erker
    Chem. Asian J., 9, 1671-1681 (2014).
    [DOI: 10.1002/asia.201400096]
  59. Synthesis of Pyridine N-Oxide-BF2CF3 Complexes and Their Fluorescence Properties
    T. Nishida, A. Fukazawa, E. Yamaguchi, H. Oshima, S. Yamaguchi, M. Kanai, Y. Kuninobu
    Chem. Asian J., 9, 1026-1030 (2014).
    [DOI: 10.1002/asia.201301688]
  60. Hybridization of a Flexible Cyclooctatetraene Core and Rigid Aceneimide Wings for Multi-Luminescent Flapping π Systems
    C. Yuan, S. Saito, C. Camacho, T. Kowaiczyk, S. Irle, and S. Yamaguchi
    Chem. Eur. J, 20, 2193-2200 (2014).
    [DOI: 10.1002/chem.201303955
    Selected as a Inside Cover in Issue 8, 17 Feb 2014
    Highlighted as a Noteworthy Chemistry in ACS Website (April 14, 2014)
    Highlighted in SYNFACTS
  61. Hydroxyphenyl-Substituted Benzophosphole Oxides: Impact of the Intramolecular Hydrogen Bond on the Fluorescence Properties
    A. Fukazawa, H. Osaki, and S. Yamaguchi
    Asian J. Org. Chem., 3, 122-127 (2014). (Special Issue: Pi-Conjugated Compounds for Organic Electronics)
    [DOI: 10.1002/ajoc.201300227
    Highlighted as a Cover Picture in Issue 2, Feb 2014
  62. Constraint-induced Structural Deformation of Planarized Triphenylboranes in the Excited State
    T. Kushida, C. Camacho, A. Shuto, S. Irle, M. Muramatsu, T. Katayama, S. Ito, Y. Nagasawa, H. Miyasaka, E. Sakuda, N. Kitamura, Z. Zhou, A. Wakamiya, and S. Yamaguchi
    Chem. Sci., 5, 1296-1304 (2014).
    [DOI: 10.1039/C3SC52751D
    Highlighted as a Cover Picture in Issue 4, Apr 2014
  63. 2013

  64. π-Extended Planarized Triphenylboranes with Thiophene Spacers
    A. Shuto, T. Kushida, T. Fukushima, H. Kaji, and S. Yamaguchi
    Org. Lett., 15, 6234-6237 (2013).
    [DOI: 10.1021/ol403084x
    Highlighted in SYNFACTS
  65. Modification and Unexpected Reactivity of 2-Borylbenzaldimines – Acylated and Silylated Derivatives as well as Dimeric Compounds
    B. Neue, A. Wakamiya, R. Fröhlich, B. Wibbeling, S. Yamaguchi, and E.-U. Würthwein
    J. Org. Chem, 78, 11747-11755 (2013).
    [DOI: 10.1021/jo401748d]
  66. Diarylated Bi(thieno[2,3-c]thiophene)s: A Ring-fusing Strategy for Controlling the Molecular Alignment of Oligoarenes
    A. Fukazawa, D. Kishi, Y. Tanaka, S. Seki, and S. Yamaguchi
    Angew. Chem. Int. Ed., 52, 12091-12095 (2013).
    [DOI: 10.1002/anie.201306323
  67. Thermal 8π Electrocyclic Reaction of Heteroarene Tetramers: New Efficient Access to π-Extended Cyclooctatetraenes
    K. Mouri, S. Saito, I. Hisaki, and S. Yamaguchi
    Chem. Sci., 4, 4465-4469 (2013).
    [DOI: 10.1039/C3SC52232F
  68. Photochemical Double 5-exo-dig Cyclization of Alkenyl-substituted Dithienylacetylenes: Efficient Synthesis of Diarylated Dithienofulvalenes
    A. Fukazawa, T. Karasawa, H. Zhang, K. Minemura, C. Camacho, J. Wang, S. Irle, and S. Yamaguchi
    Angew. Chem. Int. Ed., 52, 10519-10523 (2013).
    [DOI: 10.1002/anie.201303738
  69. A Radical Anion of Structurally Constrained Triphenylborane
    T. Kushida and S. Yamaguchi
    Organometallics, 32, 6654-6657 (2013).
    [DOI: 10.1021/om400560u
  70. Distinct Responses to Mechanical Grinding and Hydrostatic Pressure in Luminescent Chromism of Tetrathiazolylthiophene
    K. Nagura, S. Saito, H. Yusa, H. Yamawaki, H. Fujihisa, H. Sato, Y. Shimoikeda, and S. Yamaguchi
    J. Am. Chem. Soc., 135, 10322-10325 (2013).
    [DOI: 10.1021/ja4055228
  71. Boracyclophanes: Modulation of the σ/π Character in Boron-Benzene Interactions
    T. Kushida and S. Yamaguchi
    Angew. Chem. Int. Ed., 52, 8054-8058 (2013).
    [DOI: 10.1002/anie.201303830
  72. A Pentacoordinate Boron-Containing π-Electron System with Cl–B–Cl Three-Center Four-Electron Bonds
    C. Dou, S. Saito, and S. Yamaguchi
    J. Am. Chem. Soc., 135, 9346-9349 (2013).
    [DOI: 10.1021/ja404724f
  73. A π-Conjugated System with Flexibility and Rigidity that Shows Environment-Dependent RGB Luminescence
    C. Yuan, S. Saito, C. Camacho, S. Irle, I. Hisaki, and S. Yamaguchi
    J. Am. Chem. Soc., 135, 8842-8845 (2013).
    [DOI: 10.1021/ja404198h
    Highlighted in C&EN
  74. Amplified Spontaneous Emission in Pentathienoacene Dioxides by Direct Optical Pump and by Energy Transfer: Correlation with Photophysical Parameters
    J. Casado, J. l. Zafra, V. Hernández, J. T. López Navarrete, M. Algarra, D. A. da Silva Filho, S. Yamaguchi, R. Rondão, J. S. Seixas de Melo, V. Navarro-Fuster, P. G. Boj, and M. A. Díaz-García
    Adv. Opt. Mater., 8, 588-599 (2013).
    [DOI: 10.1002/adom.201300155
  75. Dibenzopentalenes by B(C6F5)3 Induced Cyclization Reactions of 1,2-Bis(phenylethynyl)benzenes
    C. Chen, M. Harhausen, R. Liedtke, K. Bussmann, A. Fukazawa, S. Yamaguchi, J. L. Petersen, C. G. Daniliuc, R. Fröhlich, G. Kehr, and G. Erker
    Angew. Chem. Int. Ed., 52, 5992-5996 (2013).
    [DOI: 10.1002/anie.201300871]
    Highlighted in SYNFACTS
  76. Fluorescent Modular Boron Systems based on NNN- and ONO-Tridentate Ligands: Self-Assembly and Cell Imaging
    C. Glotzbach, U. Kauscher, J. Voskuhl, N. S. Kehr, M. Stuart, R. Fröhlich, H. Galla, B. J. Ravoo, K. Nagura, S. Saito, S. Yamaguchi, and E.-U. Würthwein
    J. Org. Chem., 78, 4410-4418 (2013).
    [DOI: 10.1021/jo4003745]
  77. S-Pechmann Dye: A Thiolactone-Containing Organic Dye with Pronounced Electron-Accepting Character and Its Solid-State Photophysical Properties
    A. Fukazawa, M. Adachi, K. Nakakura, S. Saito, and S. Yamaguchi
    Chem. Commun., 49, 7117-7119 (2013).
    [DOI: 10.1039/C3CC41007B
    Highlighted in Back Cover in Issue 64, Aug 18 2013
  78. Borylated Dibenzoborepin Synthesized via Skeletal Rearrangement and its Photochromism Based on Bora-Nazarov Cyclization
    A. Iida, S. Saito, T. Sasamori, and S. Yamaguchi
    Angew. Chem. Int. Ed., 52, 3760-3764 (2013).
    [DOI: 10.1002/anie.201210236
    Highlighted in SYNFACTS
  79. Thiophene-Fused Bisdehydro[12]annulene That Undergoes Transannular Alkyne Cycloaddition by Either Light or Heat
    A. Fukazawa, H. Oshima, Y. Shiota, S. Takahashi, K. Yoshizawa, and S. Yamaguchi
    J. Am. Chem. Soc., 135, 1731-1734 (2013).
    [DOI: 10.1021/ja3126849
    Highlighted in SYNFACTS
  80. Benzene-Fused BODIPY and Fully-Fused BODIPY Dimer: Impacts of the Ring-Fusing at the b Bond in the BODIPY Skeleton
    A. Wakamiya, T. Murakami, and S. Yamaguchi
    Chem. Sci., 4, 1002-1007 (2013).
    [DOI: 10.1039/C2SC21768F]
  81. Sequential Electrophilic and Photochemical Cyclizations from Bis(bithienyl)acetylene to a Tetrathienonaphthalene Core
    C. Dou, S. Saito, L. Gao, N. Matsumoto, T. Karasawa, H. Zhang, A. Fukazawa, and S. Yamaguchi
    Org. Lett., 15, 80-83 (2013).
    [DOI: 10.1021/ol303107y]
  82. TICT Fluorescence of N-borylated 2,5-Diarylpyrroles: A Gear Like Dual Motion in the Excited State
    T. Taniguchi, J. Wang, S. Irle, and S. Yamaguchi
    Dalton Trans., 42, 620-624 (2013).
    [DOI: 10.1039/C2DT32134C]
  83. 2012

  84. Modulating the Photoisomerization of N,C-Chelate Organoboranes with Triplet Acceptors
    Z. Hudson, S.-B. Ko, S. Yamaguchi, and S. Wang
    Org. Lett., 14, 5610-5613 (2012).
    [DOI: 10.1021/ol302742g]
  85. Boron-Containing PAH as a Substructure of Boron-Doped Graphene
    C. Dou, S. Saito, K. Matsuo, I. Hisaki, and S. Yamaguchi
    Angew. Chem. Int. Ed., 51, 12206-12210 (2012).
    [DOI: 10.1002/anie.201206699
  86. Planarized B-Phenylborataanthracene Anion: Structural and Electronic Impacts of Coplanar-Constraint
    T. Kushida, Z. Zhou, A. Wakamiya, and S. Yamaguchi
    Chem. Commun., 48, 10715-10717 (2012).
    [DOI: 10.1039/C2CC35874C
    Highlighted as a Cover Picture >LINK
  87. N-Heterocyclic Carbene Borane as an Electron Donating and Accepting Component of π-Conjugated Systems
    K. Nagura, S. Saito, R. Fröhlich, F. Glorius, and S. Yamaguchi
    Angew. Chem. Int. Ed., 51, 7762-7766 (2012).
    [DOI: 10.1002/anie.201204050
  88. Polycyclic π-Electron System with Boron at Its Center
    S. Saito, K. Matsuo, and S. Yamaguchi
    J. Am. Chem. Soc., 134, 9130-9133 (2012).
    [DOI: 10.1021/ja3036042
    Highlighted as JACS Spotlights, SYNFACTS of the month
  89. Highly Flexible pi-Extended Cyclooctatetraenes: Cyclic Thiazole Tetramers with Head-to-Tail Connection
    K. Mouri, S. Saito, and S. Yamaguchi
    Angew. Chem. Int. Ed., 51, 5971-5975 (2012).
    [DOI: 10.1002/anie.201201265
    Highlighted in SYNFACTS
  90. Electron-Donating Tetrathienyl-Substituted Borole
    T. Araki, A. Fukazawa, and S. Yamaguchi
    Angew. Chem. Int. Ed., 51, 5484-5487 (2012).
    [DOI: 10.1002/anie.201201156
  91. Preparation of Dihydroborole Derivatives by a Simple 1,1-Carboboration Route
    A. Feldmann, A. Iida, R. Fröhlich, S. Yamaguchi, G. Kehr, and G. Erker
    Organometallics, 31, 2445-2451 (2012).
    [DOI: 10.1021/om300065m]
  92. Facile Synthesis of Biphenyl-Fused BODIPY and Its Property
    Y. Hayashi, N. Obata, M. Tamaru, S. Yamaguchi, Y. Matsuo, A. Saeki, S. Seki, Y. Kureishi, S. Saito, S. Yamaguchi, and H. Shinokubo
    Org. Lett., 14, 866-869 (2012).
    [DOI: 10.1021/ol2033916]
  93. High-Performance Organic Field-Effect Transistors Based on Dihexyl-Substituted Dibenzo[d,d’]thieno[3,2-b;4,5-b’]dithiophene
    Y. Miyata, E. Yoshikawa, T. Minari, K. Tsukagoshi, and S. Yamaguchi
    J. Mater. Chem., 22, 7715-7717 (2012).
    [DOI: 10.1039/C2JM30840A]
  94. Combined Experimental and Theoretical Studies on the Photophysical Properties of Cycloparaphenylenes
    Y. Segawa, A. Fukazawa, S. Matsuura, H. Omachi, S. Yamaguchi, S. Irle, and K. Itami
    Org. Biomol. Chem., 10, 5979-5984 (2012).
    [DOI: 10.1039/C2OB25199J]
  95. Planarized Triarylboranes: Stabilization by Structural Constraint and Their Plane-to-Bowl Conversion
    Z. Zhou, A. Wakamiya, T. Kushida, and S. Yamaguchi
    J. Am. Chem. Soc., 134, 4529-4532 (2012).
    [DOI: 10.1021/ja211944q
    Highlighted in SYNFACTS, Mynavi News, Nikkei Sangyo Shinbun (日経産業新聞), Nikkan Kogyo (日刊工業), Kagaku Kogyo Nippo (化学工業日報)
  96. Elucidation of pi-Conjugation Modes in Diarene-Fused 1,2-Dihydro-1,2-diborin Dianions
    T. Araki, A. Wakamiya, K. Mori, and S. Yamaguchi
    Chem. Asian J., 7, 1594-1603 (2012).
    [DOI: 10.1002/asia.201200055]
    Highlighted as an Inside Cover
    Selected as a VIP >> LINK
  97. Heteroarene-Fused Boroles: What Governs the Antiaromaticity and Lewis Acidity of the Borole Skeleton?
    A. Iida, A. Sekioka, and S. Yamaguchi
    Chem. Sci., 3, 1461-1466 (2012).
    [DOI: 10.1039/C2SC20100C]
    Highlighted in Chemical Science Blog (RSC Publishing)>> LINK
  98. Synthesis and Photophysical Properties of Aryl Substituted 2-Borylbenzaldimines and their Extended p-Conjugated Congeners
    B. Neue, R. Fröhlich, B. Wibbeling, A. Fukazawa, A. Wakamiya, S. Yamaguchi, and E.-U. Würthwein
    J. Org. Chem., 77, 2176-2184 (2012).
    [DOI: 10.1021/jo202212s]
  99. Substituent Effects on Twisted Internal Charge Transfer Excited States of N-borylated Carbazoles and Diphenylaminoboranes
    J. Wang, Y. Wang, T. Taniguchi, S. Yamaguchi, and S. Irle
    J. Phys. Chem. A, 116, 1151-1158 (2012).
    [DOI: 10.1021/jp209264j]
  100. Macrocyclic Restriction with Flexible Alkylene Linkers: A Simple Strategy to Control the Solid-State Properties of π-Conjugated Systems
    S. Saito, K. Nakakura, and S. Yamaguchi
    Angew. Chem. Int. Ed., 51, 714-717 (2012).
    [DOI: 10.1002/anie.201107172
    Selected as a Hot Paper
  101. 2011

  102. Bis(phosphoryl)-bridged Biphenyls by Radical Phosphanylaion: Synthesis, Photophysical and Electrochemical Properties
    A. Bruch, A. Fukazawa, E. Yamaguchi, S. Yamaguchi, and A. Studer
    Angew. Chem. Int. Ed., 50, 12094-12098 (2011).
    [DOI: 10.1002/anie.201104114]
  103. Synthesis of 1-Phospha-2-boraacenaphthenes: Reductive 1,2-Aryl Migration of 1-Diarylboryl-8-dichlorophosphinonaphthalenes
    A. Tsurusaki, T. Sasamori, A. Wakamiya, S. Yamaguchi, K. Nagura, S. Irle, N. Tokitoh
    Angew. Chem. Int. Ed., 50, 10940-10943 (2011).
    [DOI: 10.1002/anie.201104971]
  104. Zwitterionic Ladder Stilbenes with Phosphonium and Borate-Bridges: Intramolecular Cascade Cyclization and Structure-Photophysical Properties Relationship
    A. Fukazawa, E. Yamaguchi, E. Ito, H. Yamada, J. Wang, S. Irle, S. Yamaguchi
    Organometallics, 30, 3870-3879 (2011).
    [DOI: 10.1021/om200453w]
  105. Thiophene-Fused Ladder Boroles with High Antiaromaticity
    A. Iida, S. Yamaguchi
    J. Am. Chem. Soc., 133, 6952-6955 (2011).
    [DOI: 10.1021/ja2019977
  106. Design, Synthesis, and Characterization of Functionalized Silepins: High Quantum Yield Blue Emitters
    L. G. Mercier, S. Furukawa, W. E. Piers, A. Wakamiya, S. Yamaguchi, M. Parvez, R. W. Harrington, and W. Clegg
    Organometallics, 30, 1719-1729 (2011).
    [DOI: 10.1021/om2000597]
  107. Phosphine Sulfides as an Anchor Unit for Single Molecule Junction
    A. Fukazawa, M. Kiguchi, S. Tange, Y. Ichihashi, Q. Zhao, T. Takahashi, T. Konishi, K. Murakoshi, Y. Tsuji, A. Staykov, K. Yoshizawa, and S. Yamaguchi
    Chem. Lett., 40, 174-176 (2011).
    [DOI: 10.1246/cl.2011.174
    Selected as Editor’s Choice
  108. 2010

  109. Electronic Tuning of Thiazolyl-Capped π-Conjugated Compounds via a Coordination/Cyclization Protocol with B(C6F5)3
    A. Job, A. Wakamiya, G. Kehr, G. Erker, and S. Yamaguchi
    Org. Lett., 12, 5470-5473 (2010).
    [DOI: 10.1021/ol102282x]
  110. A Study of 1,2-Dihydro-1,2-azaborine in a π-Conjugated System
    T. Taniguchi and S. Yamaguchi
    Organometallics, 29, 5732-5735 (2010).
    [DOI: 10.1021/om100408m]
  111. Intense Fluorescence of 1-Aryl-2,3,4,5-tetraphenylphosphole Oxides in the Crystalline State
    A. Fukazawa, Y. Ichihashi, and S. Yamaguchi
    New J. Chem., 34, 1537-1540 (2010). (Themed Issue: Main Group Chemistry)
    [DOI: 10.1039/c0nj00155d]
    Highlighted as an Inside Front Cover ([DOI: 10.1039/C0NJ90018D])
  112. Thiophene-Fused Phospholo[3,2-b]phospholes and Their Dichalcogenides: Synthesis and Structure-Photophysical Properties Relationships
    A. Fukazawa, T. Murai, L. Li, Y. Chen, and S. Yamaguchi
    C. R. Chimie, 13, 1082-1090 (2010). (Special issue: Phosphorus Chemistry Today).
    [DOI: 10.1016/j.crci.2010.04.021]
  113. Neutral and Oxidized Triisopropylsilyl End-Capped Oligothienoacenes: A Combined Electrochemical, Spectroscopic, and Theoretical Study
    J. Aragó, P. M. Viruela, E. Ortí, R. M. Osuna, B. Vercelli, G. Zotti, V. Hernández, J. T. L. Navarrete, J. T. Henssler, A. J. Matzger, Y. Suzuki, and S. Yamaguchi
    Chem. Eur J., 16, 5481-5491 (2010). (Special issue: Phosphorus Chemistry Today).
    [DOI: 10.1002/chem.200903343]
  114. Zwitterionic Ladder Bis(arylethenyl)benzenes with Large Two-Photon Absorption Cross Sections
    A. Fukazawa, H. Yamada, Y. Sasaki, S. Akiyama, and S. Yamaguchi
    Chem. Asian J., 5, 466-469 (2010).
    [DOI: 10.1002/asia.200900517]
    Most accessed articles in 01/2010
  115. 2009

  116. FT Raman and DFT Study on a Series of All-anti Oligothienoacenes End-Capped with Triisopropypsilyl Groups
    R. M. Osuna, V. Hernández, J. T. L. Navarrete, J. Aragó, P. M. Viruela, E. Ortí, Y. Suzuki, S. Yamaguchi, J. T. Senssler, A. J. Matzger
    ChemPhysChem., 10, 3069-3076 (2009).
    [DOI: 10.1002/cphc.200900440]
  117. Regioselective Unsymmetrical Tetraallylation of C60 through Palladium Catalysis
    M. Nambo, A. Wakamiya, S. Yamaguchi, and K. Itami
    J. Am. Chem. Soc., 131, 15112-15113 (2009).
    [DOI: 10.1021/ja9071173]
  118. Benzo[b]phosphole-Containing π-Electron Systems: Synthesis Based on an Intramolecular trans-Halophosphanylation and Some Insights into Their Properties
    A. Fukazawa, Y. Ichihashi, Y. Kosaka, and S. Yamaguchi
    Chem. Asian J., 4, 1729-1740 (2009).
    [DOI: 10.1002/asia.200900303]
    Most accessed articles in 10/2009
  119. Oxidation of End-Capped Pentathienoacenes and Characterization of Their Radical Cations
    R. M. Osuna, M. C. R. Delgado, V. V. Hernández, J. T. L. Navarrete, B. Vercelli, G. Zotti, J. J. Novoa, Y. Suzuki, S. Yamaguchi, J. T. Henssler, A. J. Matzger
    Chem. Eur. J., 15, 12346-12361 (2009).
    [DOI: 10.1002/chem.200900246]
  120. A B-B Bond-Containing Polycyclic π-Electron System: Dithieno-1,2-dihydro-1,2-diborin and Its Dianion
    A. Wakamiya, K. Mori, T. Araki, and S. Yamaguchi
    J. Am. Chem. Soc., 131, 10850-10851 (2009).
    [DOI: 10.1021/ja905007s]
    Highlighted in SYNFACTS
  121. Highly Emissive Diborylphenylene-Containing Bis(phenylethynyl)benzenes: Structure–Photophysical Property Correlations and Fluoride Ion Sensing
    C.-H. Zhao, E. Sakuda, A. Wakamiya, and S. Yamaguchi
    Chem. Eur. J., 15, 10603-10612 (2009).
    [DOI: 10.1002/chem.200900864]
  122. Tetraaryl-tetradecahydroporphyrazins: Novel Porphyrin Derivatives Featuring a Cyclic Benzene Ring Tetramer
    S. Janich, R. Froehlich, A. Wakamiya, S. Yamaguchi, and E.-U. Wuerthwein
    Chem. Eur. J., 15, 10457-10463 (2009).
    [DOI: 10.1002/chem.200901187]
  123. Intramolecular Reductive Double Cyclization of o,o’-Bis(arylcarbonyl)diphenylacetylenes: Synthesis of Ladder π-Conjugated Skeletons
    H. Zhang, T. Karasawa, H. Yamada, A. Wakamiya, and S. Yamaguchi
    Org. Lett., 11, 3076-3079 (2009).
    [DOI: 10.1021/ol901148p]
    Highlighted in SYNFACTS
  124. Long-Lived Exciplex Formation and Delayed Exciton Emission in Bulk Heterojunction Blends of Silole Derivative and Polyfluorene Copolymer: The Role of Morphology on Exciplex Formation and Charge Separation
    J. J. Benson-Smith, J. Wilson, C. Dyer-Smith, K. Mouri, S. Yamaguchi, H. Murata, and J. Nelson
    J. Phys. Chem. B, 113, 7794-7799 (2009).
    [DOI: 10.1021/jp808671f]
  125. Structural Modification of Silicon-Bridged Ladder Stilbene Oligomers and Distyrylbenzenes
    H. Yamada, C. Xu, A. Fukazawa, A. Wakamiya, and S. Yamaguchi
    Macro. Chem. Phys., 210, 904-916 (2009).
    [DOI: 10.1002/macp.200900037]
  126. 5-Aryl-3,3,4,4-tetramethyl-3,4-dihydro-3H-pyrrol-2-imines
    S. Janich, R. Froehlich, A. Wilken, J. von Zamory, A. Wakamiya, S. Yamaguchi, and E.-U. Wuerthwein
    Eur. J. Org. Chem., 2077-2087 (2009).
    [DOI: 10.1002/ejoc.200900045]
  127. Intense Solid-State Blue Emission with a Small Stokes’ Shift: pi-Stacking Protection of Diphenylanthracene Skeleton
    A. Iida and S. Yamaguchi
    Chem. Commun., 3002-3004 (2009).
    DOI: 10.1039/b901794a]
    (Selected as Back Cover)
  128. Electronic Structure of Bis(benzo)pentathienoacene in Gas and Solid Phase: Ultraviolet Photoemission Spectroscopy and Energy Band Calculation
    H. Yoshida, Y. Watazu, N. Sato, T. Okamoto, and S. Yamaguchi
    Appl. Phys. A, 95, 185-191 (2009).
    DOI: 10.1007/s00339-008-5004-2]
    [DOI: ]
  129. Coordination-Induced Intramolecular Double Cyclization: Synthesis of Boron-Bridged Dipyridylvinylenes and Dithiazolylvinylenes
    Q. Zhao, H. Zhang, A. Wakamiya, and S. Yamaguchi
    Synthesis, 127-132 (2009) (40th special issue).
    DOI: 10.1055/s-0028-1083271]
  130. 2008

  131. Synthesis and Electronic Spectra of Disilatriptycene Oligomers: Evidence for Electronic Delocalization along the One-Dimensional Arrangement of Bridge-Head Disilanes
    S. Sase, Y.-S. Cho, A. Kawachi, A. Wakamiya, S. Yamaguchi, H. Tsuji, and K. Tamao
    Organometallics, 27, 5441-5445 (2008).
    [DOI: 10.1021/om701283e]
  132. Red-Emissive Polyphenylated BODIPY Derivatives: Effect of Peripheral Phenyl Groups on the Photophysical and Electrochemical Properties
    A. Wakamiya, N. Sugita, and S. Yamaguchi
    Chem. Lett., 37, 1094-1095 (2008).
    [DOI: 10.1246/cl.2008.1094]
  133. Highly Electron-Donating 3,3′-Diaryl-1,1′-Bi(isobenzofuran)s Synthesized by Photochemical Exocyclic [2+2+2] Cycloaddition
    H. Zhang, A. Wakamiya, and S. Yamaguchi
    Org. Lett., 10, 3591-3594 (2008).
    [DOI: 10.1021/ol801358c]
  134. Electronic Modulation of Fused Oligothiophenes by Chemical Oxidation
    Y. Suzuki, T. Okamoto, A. Wakamiya, and S. Yamaguchi
    Org. Lett., 10, 3393-3396 (2008).
    [DOI: 10.1021/ol801136k]
  135. Disilylphenylene and Tetrasilylphenylene as a New Building Unit for Highly Fluorescent Poly(aryleneethynylene)s
    A. Iida, K. Nagura, and S. Yamaguchi
    Chem. Asian J., 3, 1456-1464 (2008).
    [DOI: 10.1002/asia.200800125]
  136. Phosphonium and Borate-Bridged Zwitterionic Ladder Stilbene and Its Extended Analogues
    A. Fukazawa, H. Yamada, and S. Yamaguchi
    Angew. Chem. Int. Ed., 47, 5582-5585 (2008).
    [DOI: 10.1002/anie.200801834]
    Highlighted in SYNFACTS
  137. Synthesis and Structural Characterization of Pentaarylboroles and Their Dianions
    C.-W. So, D. Watanabe, A. Wakamiya, and S. Yamaguchi
    Organometallics, 27, 3496-3501 (2008).
    [DOI: 10.1021/om8002812]
  138. Bis-Phosphoryl-Bridged Stilbenes Synthesized by an Intramolecular Cascade Cyclization
    A. Fukazawa, M. Hara, T. Okamoto. E.-C. Son, C. Xu, K. Tamao, and S. Yamaguchi
    Org. Lett., 10, 913-916 (2008).
    [DOI: 10.1021/ol7030608]
  139. Kinetically Stabilized Dibenzoborole as an Electron-Accepting Building Unit
    A. Wakamiya, K. Mishima, K. Ekawa, and S. Yamaguchi
    Chem. Commun., 579-581 (2008).
    [DOI: 10.1039/b716107g]
  140. 2007

  141. Coplanar Oligo(p-phenylenedisilenylene)s Based on the Octaethyl-Substituted s-Hydrindacenyl Groups
    A. Fukazawa, Y. Li, S. Yamaguchi, H. Tsuji, and K. Tamao
    J. Am. Chem. Soc., 129, 14164-14165 (2007).
    [DOI: 10.1021/ja0764207]
  142. Thiophene and Selenophene-Based Heteroacenes: Combined Quantum Chemical DFT, and Spectroscopic Raman and UV-Vis-NIR Study
    R. M. Osuna, R. P. Ortiz, T. Okamoto, Y. Suzuki, S. Yamaguchi, V. Hernandez, J. Teodomiro, and L. Navarrete
    J. Phys. Chem. B, 111, 7488-7496 (2007).
    [DOI: 10.1021/jp067262t]
  143. Highly Emissive Poly(aryleneethynylene)s Containing 2,5-Dibroyl-1,4-Phenylene as a Building Unit
    C. -H. Zhao, A. Wakamiya, and S. Yamaguchi
    Macromolecules, 40, 3898-3900 (2007).
    [DOI: 10.1021/ma0702997]
  144. 3-Boryl-2,2′-Bithiophene as a Versatile Core Skeleton for Full-Color Highly Emissive Organic Solids
    A. Wakamiya, K. Mori, and S. Yamaguchi
    Angew. Chem. Int. Ed., 46, 4273-4276 (2007).
    [DOI: 10.1002/anie.200604935]
    Selected as a VIP and cover picture
  145. Single Crystal Field Effect Transistors of Benzo-Annulated Fused Oligothiophenes and Oligoselenophenes
    K. Yamada, T. Okamoto, K. Kudoh, A. Wakamiya, S. Yamaguchi, and J. Takeya
    Appl. Phys. Lett., 90, 072102 (2007).
    [DOI: 10.1063/1.2535617]
  146. Crystallographic and Chiroptical Studies on Tetraarylferrocenes for Use as Chiral Rotary Modules for Molecular Machines
    T. Muraoka, K. Kinbara, A. Wakamiya, S. Yamaguchi, and T. Aida
    Chem. Eur. J., 13, 1724-1730 (2007).
    [DOI: 10.1002/chem.200601098]
  147. Ladder Distyrylbenzenes with Silicon and Chalcogen Bridges: Synthesis, Structures, and Properties
    K. Mouri, A. Wakamiya, H. Yamada, T. Kajiwara, and S. Yamaguchi
    Org. Lett., 9, 93-96 (2007).
    [DOI: 10.1021/ol062615s]
  148. LGeneral Synthesis of Extended Fused Oligothiophenes Consisting of Even Number of Thiophene Rings
    T. Okamoto, K. Kudoh, A. Wakamiya, and S. Yamaguchi
    Chem. Eur. J., 13, 548-556 (2007).
    [DOI: 10.1002/chem.200601064]
  149. 2006

  150. Highly Emissive Organic Solids Containing 2,5-Diboryl-1,4-Phenylene Unit
    C.-H. Zhao, A. Wakamiya, Y. Inukai, and S. Yamaguchi
    J. Am. Chem. Soc., 128, 15934-15935 (2006).
    [DOI: 10.1021/ja0637550]
  151. Highly Fidelity Self-Sorting Assembling of meso-Cinchomeronimide Appended meso-meso Linked Zn(II) Diporphyrins
    T. Kamada, N. Aratani, T. Ikeda, N. Shibata, Y. Higuchi, A. Wakamiya, S. Yamaguchi, K. S. Kim, Z. S. Yoon, D. Kim, A. Osuka
    J. Am. Chem. Soc., 128, 7670-7678 (2006).
    [DOI: 10.1021/ja0611137]
  152. Reactions of Fused Polycyclic 1,2-Dithiins with Transiton Metals: Synthesis of Heteroacenes via Desulfurization
    K. Kudoh, T. Okamoto, and S. Yamaguchi
    Organometallics, 25, 2374-2377 (2006).
    [DOI: 10.1021/om051000g]
  153. Intramolecular B-N Coordination as a New Scaffold for Design of Electron Transporting Materials: Synthesis and Properties of Boryl-Substituted Thienylthiazoles
    A. Wakamiya, T. Taniguchi, and S. Yamaguchi
    Angew. Chem. Int. Ed., 45, 3170-3173 (2006).
    [DOI: 10.1002/anie.200504391]
  154. 2005

  155. General Synthesis of Thiophene and Selenophene-Based Heteroacenes
    T. Okamoto, K. Kudoh, A. Wakamiya, and S. Yamaguchi
    Org. Lett., 7, 5301-5304 (2005).
    [DOI: 10.1021/ol0523650]
  156. Toward pi-Conjugated Molecular Bundles: Synthesis of a Series of B,B’,B”-Trianthryl-N,N’,N”-triarylborazines and the Bundle Effects on their Properties
    A. Wakamiya, T. Ide, and S. Yamaguchi
    J. Am. Chem. Soc., 127, 14859-14866 (2005).
    [DOI: 10.1021/ja0537171]
  157. Synthesis, Structures, and Photophysical Properties of Silicon and Carbon-Bridged Ladder Oligo(p-phenylenevinylene)s and Related pi-Electron Systems
    S. Yamaguchi, C. Xu, H. Yamada, and A. Wakamiya
    J. Organomet. Chem. (Special Issue for 40th Anniversary), 69, 5365-5377 (2005).
    [DOI: 10.1016/j.jorganchem.2005.05.019]
  158. Ladder Oligo(p-phenylenevinylene)s with Silicon and Carbon Bridges
    C. Xu, A. Wakamiya, and S. Yamaguchi
    J. Am. Chem. Soc., 127, 1638-1639 (2005).
    [DOI: 10.1021/ja042964m]
  159. 2004

  160. Ladder Bis-Silicon-Bridged Stilbenes as a New Building Unit for Fluorescent pi-Conjugated Polymers
    C. Xu, H. Yamada, A. Wakamiya, S. Yamaguchi, and K. Tamao
    Macromolecules, 37, 8978-8983 (2004).
    [DOI: 10.1021/ma0486546]
  161. General Silaindene Synthesis Based on Intramolecular Reductive Cyclization: Synthesis of New Fluorescent Silicon-Containing pi-Electron Systems
    C. Xu, A. Wakamiya, and S. Yamaguchi
    Org. Lett., 6, 3707-3710 (2004).
    [DOI: 10.1021/ol0486932]
  162. All-anti Pentasilane: Conformation Control of Oligosilanes Based on Bis(tetramethylene)-tethered Trisilane Unit
    H. Tsuji, A. Fukazawa, S. Yamaguchi, A. Toshimitsu, and K. Tamao
    Organometallics, 23, 3375-3377 (2004).
    [DOI: 10.1021/om049695t]
  163. First Br4 four centre-six electron and Se2Br5 seven centre-ten electron bonds in nonionic bromine adducts of selenanthrene
    W. Nakanishi, S. Hayashi, S. Yamaguchi, and K. Tamao
    Chem. Commun., 140-141 (2004).
    [DOI: 10.1039/b310655a]
  164. 2003

  165. Bis-Silicon-Bridged Stilbene Homologues Synthesized by New Intramolecular Reductive Double Cyclization
    S. Yamaguchi, C, Xu, and K. Tamao
    J. Am. Chem. Soc., 125, 13662-13663 (2003).
    [DOI: 10.1021/ja038487+]
  166. Endo-Endo Mode Intramolecular Reductive Cyclization of Cyclic 1,2-Bis(silylethynyl)benzenes
    S. Yamaguchi, M. Miyasato, and K. Tamao
    Chem. Lett., 32, 1104-1105 (2003).
    [DOI: 10.1246/cl.2003.1104]
  167. The Double N-arylation of Primary Amines: A New Synthetic Strategy toward Multi-substituted Carbazoles with Unique Optical Properties
    K. Nozaki, K. Takahashi, K. Nakano, T. Hiyama, H.-Z. Tang, M. Fujiki, S. Yamaguchi, and K. Tamao
    Angew. Chem. Int. Ed., 42, 2051-2053 (2003).
    [DOI: 10.1002/anie.200250648]
  168. Molecular Design of Colorimetric and Ratiometric Fluorescent Chemosensor with Triple Emission Changes: Fluoride Ion Sensing by a Triarylborane-Porphyrin Conjugate
    Y. Kubo, M. Yamamoto, M. Ikeda, M. Takeuchi, S. Shinkai, S. Yamaguchi, and K. Tamao
    Angew. Chem. Int. Ed., 42, 2036-2040 (2003).
    [DOI: 10.1002/anie.200250788]
  169. 2002

  170. Dibenzoborole-Containing pi-Electron Systems: Remarkable Fluorescence Change Based on the ON/OFF-Control of the p-pi* Conjugation
    S. Yamaguchi, T. Shirasaka, S. Akiyama, and K. Tamao
    J. Am. Chem. Soc., 124, 8816 (2002).
    [DOI: 10.1021/ja026689k]
  171. Synthesis, Structures, and UV-visible Absorption Spectra of Tri(9-anthryl)-bismuthine Derivatives
    S. Yamaguchi, T. Shirasaka, and K. Tamao
    Organometallics, 21(12), 2555 (2002).
    [DOI: 10.1021/om020124f]
  172. A New Approach to Photophysical Properties Control of Main Group Element pi-Electron Compounds Based on the Coordination Number Change
    S. Yamaguchi, S. Akiyama, and K. Tamao
    J. Organomet. Chem., (Special Issue: Frontiers in Organometallic Chemistry)652, 3 (2002).
    [DOI: 10.1016/S0022-328X(02)01313-X]
  173. Cross-Coupling Reactions in the Chemistry of Silole-Containing pi-Conjugated Oligomers and Polymers
    S. Yamaguchi and K. Tamao
    J. Organomet. Chem., (Special Issue: Cross-Coupling)653(1-2), 223 (2002).
    [DOI: 10.1016/S0022-328X(02)01152-X]
  174. The Coordination Number-Photophysical Properties Relationship of Trianthrylphosphorus Compounds: Doubly Locked Fluorescence of Anthryl Groups
    S. Yamaguchi, S. Akiyama, and K. Tamao
    J. Organomet. Chem., (Special Issue: Main Group Chemistry)646, 277 (2002).
    [DOI: 10.1016/S0022-328X(01)01391-2]
  175. 2001

  176. Oxidative Cyclization of Bis(biaryl)acetylenes: Synthesis and Photophysics of Dibenzo[g,p]chrysene-Based Fluorescent Polymers
    S. Yamaguchi and T. M. Swager
    J. Am. Chem. Soc., 123, 12087 (2001).
    [DOI: 10.1021/ja016692o]
  177. Colorimetric Fluoride Anion Sensing by Boron-Containing pi-Electron Systems
    S. Yamaguchi and T. M. Swager
    J. Am. Chem. Soc., 123, 11372 (2001).
    [DOI: 10.1021/ja015957w]
  178. The First Alkali Metal Selenothioates: Synthesis and Molecular Structure
    O. Niyomura, K. Sakai, T. Murai, S. Kato, S. Yamaguchi, and K. Tamao
    Chem. Lett., 968 (2001).
    [DOI: 10.1246/cl.2001.968]
  179. tructural Optimization of 2,5-Diarylsiloles as Excellent Electron-Transporting Materials for Organic Electroluminescent Devices
    M. Uchida, T. Izumizawa, T. Nakano, S. Yamaguchi, K. Tamao, and K. Furukawa
    Chem. Mater., 13, 2680 (2001).
    [DOI: 10.1021/cm010245q]
  180. Diphenylamino-Substituted 2,5-Diarylsiloles for Single-Layer Organic Electroluminescent Devices
    S. Yamaguchi, T. Endo, M. Uchida, T. Izumizawa, K. Furukawa, and K. Tamao
    Chem. Lett., 98 (2001).
    [DOI: 10.1246/cl.2001.98]
  181. 2000

  182. Tridurylboranes Extended by Three Arylethynyl Tethers As a New Family of Boron-Based pi-Electron Systems
    S. Yamaguchi, T. Shirasaka, and K. Tamao
    Org. Lett., 2, 4129 (2000).
    [DOI: 10.1021/ol006660q]
  183. New Type of Polysilanes: Polysiloles
    K. Tamao and S. Yamaguchi
    J. Organomet. Chem. (Special Issue: Interelement Compounds), 611, 5 (2000).
    [DOI: 10.1016/S0022-328X(00)00539-8]
  184. Conformation Control of Oligosilanes Based on Configurationally Constrained Bicyclic Disilane Units
    K. Tamao, H. Tsuji, M. Terada, M. Asahara, S. Yamaguchi, and A. Toshimitsu
    Angew. Chem. Int. Ed., 39, 3287 (2000).
    [DOI: 10.1002/1521-3773(20000915)39:183.0.CO;2-Q]
  185. Photophysical Properties Changes by Hypercoordination of Organosilicon Compounds: From Trianthrylsilane to Trianthryldifluorosilicates
    S. Yamaguchi, S. Akiyama, and K. Tamao
    J. Am. Chem. Soc., 122, 6793 (2000).
    [DOI: 10.1021/ja001042q]
  186. Trianthrylborane and Its Derivatives. New Boron-Containing p-Electron Systems with Divergently Extended pi-Conjugation through Boron
    S. Yamaguchi, S. Akiyama, and K. Tamao
    J. Am. Chem. Soc., 122, 6335 (2000).
    [DOI: 10.1021/ja994522u]
  187. Silole-Thiophene Alternating Copolymers with Narrow Bandgaps
    S. Yamaguchi, T. Goto, and K. Tamao
    Angew. Chem. Int. Ed., 39, 1695 (2000).
    [DOI: 10.1002/(SICI)1521-3773(20000502)39:93.0.CO;2-O]
  188. Toward New Materials for Organic Electroluminescent Devices: Synthesis, Structures, and Properties of 2,5-Diarylsiloles
    S. Yamaguchi, T. Endo, and K. Tamao
    Chem. Eur. J., 6, 1684 (2000).
    [DOI: 10.1002/(SICI)1521-3765(20000502)6:93.0.CO;2-M]
  189. 1999

  190. The First Synthesis of Well-Defined Poly(2,5-silole)
    S. Yamaguchi, R.-Z. Jin, Y. Itami, T. Goto, and K. Tamao
    J. Am. Chem. Soc., 121, 10420 (1999).
    [DOI: 10.1021/ja9927826]
  191. Effect of Counter Cation Inclusion by [2.2.2]Cryptand on the Stabilization of Potassium Organofluorosilicates
    S. Yamaguchi, S. Akiyama, and K. Tamao
    Organometallics, 18, 2851 (1999).
    [DOI: 10.1021/om990085g]
  192. A New Chiral Molecular Square with D4 Symmetry Composed of Enantiomerically Pure Spirosilane
    S. Yamaguchi, H. Ishii, and K. Tamao
    Chem. Lett., 399 (1999).
    [DOI: 10.1246/cl.1999.399]
  193. Silole Polymer and Cyclic Hexamer Catenating Through the Ring Silicons
    S. Yamaguchi, R.-Z. Jin, and K. Tamao
    J. Am. Chem. Soc., 121, 2937 (1999).
    [DOI: 10.1021/ja983349j]
  194. 1998

  195. A Convenient Synthesis of Diiodobutadiene and their Derivatization to Siloles
    S. Yamaguchi, R.-Z. Jin, K. Tamao, and F. Sato
    J. Org. Chem., 63, 10060-10063 (1998).
    [DOI: 10.1021/jo981533h]
  196. From Tellurophenes to Siloles. Synthesis, Structures, and Photophysical Properties of 3,4-Unsubstituted 2,5-Diarylsiloles
    M. Katkevics, S. Yamaguchi, A. Toshimitsu, and K. Tamao
    Organometallics, 17, 5796-5800 (1998).
    [DOI: 10.1021/om980744+]
  197. Halodesilylation Route to 2,5-Difunctionalized 3,4-Dialkylsiloles and their Derivatization to 2,2′-Bisilole
    S. Yamaguchi, R.-Z. Jin, S. Ohno, and K. Tamao
    Organometallics, 17, 5133 (1998).
    [DOI: 10.1021/om980619y]
  198. Group 14 Metalloles having Thienyl Groups on 2,5-Positions: Effects of Group 14 Elements on the pi-Electronic Structures
    S. Yamaguchi, Y. Itami, and K. Tamao
    Organometallics, 17, 4910 (1998).
    [DOI: 10.1021/om980393z]
  199. Synthesis, Structures, Photophysical Properties, and Dynamic Stereochemistry of Tri(9-anthryl)silane Derivatives
    S. Yamaguchi, S. Akiyama, and K. Tamao
    Organometallics, 17, 4347 (1998).
    [DOI: 10.1021/om9804778]
  200. Modification of the Electronic Structure of Silole
    S. Yamaguchi, R.-Z. Jin, and K. Tamao
    J. Organomet. Chem., 559, 73 (1998).
    [DOI: 10.1016/S0022-328X(98)00425-2]
  201. Silole-Acethylene p-Electronic Systems with Low Bandgaps: Synthesis, Structure, and Optical Properties of 2,5-Diethynylsiloles Derivatives and their polymers
    S. Yamaguchi, K. Iimura, and K. Tamao
    Chem. Lett., 89 (1998).
    [DOI: 10.1246/cl.1998.89]
  202. 1997

  203. Pd(II)-Catalyzed Oxidative Homo-couplings of Arylmetal Compounds using Acrylate Dibromides as Effective Oxidants
    S. Yamaguchi, S. Ohno, and K. Tamao
    Synlett, 1199 (1997).
    [DOI: 10.1055/s-1997-998]
  204. Silicon-Catenated Silole Oligomers: Oligo(1,1-silole)s
    S. Yamaguchi, R.-Z. Jin, K. Tamao, and M. Shiro
    Organometallics, 16, 2486 (1997).
    [DOI: 10.1021/om9702744]
  205. Synthesis of a Series of 1,1-Difunctionalized Siloles
    S. Yamaguchi, R.-Z. Jin, K. Tamao, and M. Shiro
    Organometallics, 16, 2230 (1997).
    [DOI: 10.1021/om970091h]
  206. Regioselective Synthesis of Polyfunctionalized Alkyl-Trisilanes and Tetrasilanes via Reductive Cross-Coupling Reaction of (Amino)alkylsilyl Chlorides with Lithium
    K. Tamao, G.-R. Sun, A. Kawachi, and S. Yamaguchi
    Organometallics, 16, 780 (1997).
    [DOI: 10.1021/om960978y]
  207. A New Example of the Linear Disiloxane: Synthesis and X-ray Crystal Structure of Bis(2-silolyl)tetramethyldisiloxane
    S. Yamaguchi, R.-Z. Jin, M. Shiro, and K. Tamao
    Chem. Heteocyclic Compounds, 356, 180 (1997; Engl. version, 33, 155 (1997).
  208. 1996

  209. Axially chiral spirosilane via Catalytic Asymmetric Intramolecular Hydrosilation
    K. Tamao, K. Nakamura, H. Ishii, S. Yamaguchi, and M. Shiro
    J. Am. Chem. Soc., 118, 12469 (1996).
    [DOI: 10.1021/ja962754c]
  210. Silole Derivatives as Efficient Electron Transporting Materials
    K. Tamao, M. Uchida, T. Izumizawa, K. Furukawa, and S. Yamaguchi
    J. Am. Chem. Soc., 118, 11974 (1996).
    [DOI: 10.1021/ja962829c]
  211. New Chiral Diphosphines, 2,3-Bis(siloxy)-1,4-bis(diphenylphosphino)butanes, and their Cationic Rh(I) Complexes: Synthesis and Structures
    K. Tamao, K. Nakamura, S. Yamaguchi, M. Shiro, and S. Saito
    Chem. Lett., 1007 (1996).
    [DOI: 10.1246/cl.1996.1007]
  212. Silole-Pyrrole Cooligomers: Synthesis, Structure, and UV-vis Spectra
    K. Tamao, S. Ohno, and S. Yamaguchi
    Chem. Commun., 1873 (1996).
    [DOI: 10.1039/CC9960001873]
  213. Theoretical Study of the Electronic Structure of 2,2′-Bisilole in Comparison with 1,1′-Bi-1,3-cyclopentadiene: sigma*-pi* Conjugation and a Low-Lying LUMO as the Origin of the Unusual Optical Properties of 3,3′,4,4′-Tetraphenyl-2,2′-bisilole
    S. Yamaguchi and K. Tamao
    Bull. Chem. Soc. Jpn., 69, 2327 (1996).
    [DOI: 10.1246/bcsj.69.2327]
  214. Synthesis, Structure, and Absorption Spectra of the Well-Defined 1,1′-Bicyclopentadiene Derivatives
    S. Yamaguchi and K. Tamao
    Tetrahedron Lett., 37, 2983 (1996).
    [DOI: 10.1016/0040-4039(96)00479-0]
  215. 1995

  216. Silole-Containing pi-Conjugated Systems. 3. A Series of Silole-Thiophene Cooligomers and Copolymers: Synthesis, Properties, and Electronic Structures
    K. Tamao, S. Yamaguchi, Y. Ito, Y. Matsuzaki, T. Yamabe, M. Fukushima, and S. Mori
    Macromolecules, 28, 8668 (1995).
    [DOI: 10.1021/ma00129a028]
  217. 1994

  218. Oligosiloles: First Synthesis Based on a Novel Endo-Endo Mode Intramolecular Reductive Cyclization of Diethynylsilanes
    K. Tamao, S. Yamaguchi, and M. Shiro
    J. Am. Chem. Soc., 116, 11715 (1994).
    [DOI: 10.1021/ja00105a012]
  219. Synthesis and Properties of Thiophene-Cyclopentadienone Cooligomers
    K. Tamao, S. Yamaguchi, and Y. Ito
    J. Chem. Soc., Chem. Commun., 229 (1994).
    [DOI: 10.1039/C39940000229]
  220. 1993

  221. Thiophene-Silole Cooligomers and Copolymers
    K. Tamao, S. Yamaguchi, M. Shiozaki, Y. Nakagawa, and Y. Ito
    J. Am. Chem. Soc., 114, 5867 (1992).
    [DOI: 10.1021/ja00040a063]
    [DOI: 10.1039/C39940000229]