OSUKA Atsuhiro

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Name
OSUKA Atsuhiro
Affiliation
Kyoto University
Section
Graduate School of Science, Division of Chemistry, Graduate School of Science Department of Chemistry
Job title
Professor,Professor
Degree
Doctor of Science(Kyoto University)

Research Areas

 
 

Education

 
 
 - 
1979
Graduate School, Division of Natural Science, Kyoto University
 
 
 - 
1977
Faculty of Science, Kyoto University
 

Published Papers

 
Aminyl Radical Bridged NiII-Porphyrin Dimer: Coordination-Induced Spin-State Switching between Doublet and Sextet States
D. Shimizu, Y. Ide, T. Ikeue, and A. Osuka
Angew. Chem. Int. Ed.   58 5023-5027   2019   [Refereed]
Bis-copper(II) Complex of Triply-linked Corrole Dimer and Its Dication
S. Ooi, T. Tanaka, T. Ikeue, K. Yamasumi, K. Ueta, D. Shimizu, M. Ishida, H. Furuta, and A. Osuka
Chem. Asian J.   14 1771-1776   2019   [Refereed]
“5,20‐Bis(ethoxycarbonyl)‐Substituted Antiaromatic [28]Hexaphyrin and Its Bis‐NiII and Bis‐CuII Complexe
A. Nakai, J. Kim, D. Kim, and A. Osuka
Chem. Asian J   14 968-971   2019   [Refereed]
Synthesis of Meso-Diarylaminocorroles via SNAr Reactions
K. Ueta, T. Tanaka, and A. Osuka
Molecules   24 642-642   2019   [Refereed]
Selective Formation of Helical Tetrapyrrin-fused Porphyrins by Oxidation of β-to-β Linked meso-Aminoporphyrin Dimers
K. Fujimoto, D. Shimizu, T. Mori, Y. Li, M. Zhou, J. Song, and A. Osuka
Chem. Eur. J.   25 1711-1715   2019   [Refereed]
Stable (BIII-Subporphyrin-5-yl)dicyanomethyl Radicals
B. Adinarayana, D. Shimizu, and A. Osuka
Chem. Eur. J.   25 1706-1710   2019   [Refereed]
Aromatic and Antiaromatic Cyclophane-type Hexaphyrin Dimers
A. Nakai, T. Yoneda, S.-i. Ishida, K. Kato, and A. Osuka
Chem. Asian J.   14 256-260   2019   [Refereed]
Porphyrin-Stabilized Nitrenium Dication
K. Fujimoto, D. Shimizu, and A. Osuka
Chem. Eur. J.   25 521-525   2019   [Refereed]
[n]Cyclo-para-biphenylmethine Polyradicaloids: [n]Annulene Analogs and Unusual Valence Tautomerization
Y. Ni, M. E. Sandoval-Salinas, T. Tanaka, H. Phan, T. S .Herng, T. Y. Gopalakrishna, J. Ding, A. Osuka, D. Casanova, and J. Wu
Chem,   5 108-121   2019   [Refereed]
meso-Triaryl-substituted Smaragdyrins: Facile Aromaticity Switching
D. Xie, Y. Liu, Y. Rao, G. Kim, M. Zhou, D. Yu, L. Xu, B. Yin, S. Liu, T. Tanaka, N. Aratani, A. Osuka, Q. Liu, D. Kim, and J. Song
J. Am. Chem. Soc.   140 16553-16559   2018   [Refereed]
Quadruply Twisted Hückel Aromatic Dodecaphyrin
T. Soya, H. Mori, and A. Osuka
Angew. Chem. Int. Ed.   57 15882-15886   2018   [Refereed]
Super-octazethrene: An Open-shell Graphene-Like Molecule Possessing Large Diradical Character but Still with Reasonable Stability
W. Zeng, T. Y. Gopalakrishna, H. Phan, T. Tanaka, T. . Herng, J. Ding, A. Osuka, and J. Wu
J. Am. Chem. Soc.   140 14054-14058   2018   [Refereed]
Stable Face-to-Face Singlet Diradicaloids: Doubly µ-Hydroxo-Bridged Triply-Linked Corrole Dimer Ga(III) Complexes
S. Ooi, D. Shimizu, K. Furukawa, T. Tanaka, and A. Osuka
Angew. Chem. Int. Ed   57 14916-14920   2018   [Refereed]
A Stable Antiaromatic 5,20-Dibenzoyl [28]Hexaphyrin(1.1.1.1.1.1): Core AuIII-Metalation and Subsequent Peripheral BIII-Metalation
S.-i. Ishida, T. Soya, and A. Osuka
Angew. Chem. Int. Ed   130 13828-13831   2018   [Refereed]
Solvent and Structural Fluctuations Induced Symmetry-Breaking Charge Transfer in a Porphyrin Triad
T. Kim, W. Kim, H. Mori, A. Osuka, and D. Kim
J. Phys. Chem. C   122 19409-19415   2018   [Refereed]
Near-Infrared S2 Fluorescence from Deprotonated Möbius Aromatic [32]heptaphyrin
J. Oh Kim, Y. Hong, T. Kim, W.-Y. Cha, T. Yoneda, T. Soya, A. Osuka, and D. Kim
J. Phys. Chem. Lett.   9 4527-4531   2018   [Refereed]
Conjugated double helices via self-dimerization of α,α’-Dianilinotripyrrins
M. Umetani, T. Tanaka, and A. Osuka
Chem. Sci.   9 6853-6859   2018   [Refereed]
meso-Functionalizations of B(III) Subporphyrin with B(III) meso-Lithiosubporphyrin
Y. Bekki, D. Shimizu, K. Fujimoto, and A. Osuka
Chem. Eur. J.   24 1-9   2018   [Refereed]
Stable Diporphyrinyl-Aminyl Radical and Nitrenium Ion
D. Shimizu, K. Fujimoto, and A. Osuka
Angew. Chem. Int. Ed.   57 9434-9438   2018   [Refereed]
A Stable Trimethylenemethane Triplet Diradical Based on a Trimeric Porphyrin Fused π-System
K. Kato, K. Furukawa, and A. Osuka
Angew. Chem. Int. Ed   57 9491-9494   2018   [Refereed]
Synthesis and Characterizations of meso-Nitrocorroles
K. Ueta, T. Tanaka, and A. Osuka
Chem. Lett.   47 916-919   2018   [Refereed]
Diarylamine-fused Subporphyrins: Proof of Twisted Intramolecu-lar Charge Transfer (TICT) Mechanism
K. Kise, Y. Hong, N. Fukui, D. Shimizu, D. Kim, and A. Osuka
Chem. Eur. J.   24 8306-8310   2018   [Refereed]
Curved π-Conjugated Corannulene Dimer Diradicaloids
Q. Wang, P. Hu, T. Tanaka, T. Y. Gopalakrishna, T. S. Herng, H. Phan, W. Zeng, J. Ding, A. Osuka, C. Chi, J. Siegel, and Jishan Wu
Chem. Sci.   9 5100-5105   2018   [Refereed]
B(III)-5-Arylsubporphyrins and B(III)-subporphine
K. Kise, K. Yoshida, R. Kotani, D. Shimizu, and A. Osuka
Chem. Eur. J.,   24 19136-19140   2018   [Refereed]
Singly and Doubly Sulfone-inserted Porphyrin Arch-tape Dimers
N. Fukui and A. Osuka
Bull. Chem. Soc. Jpn.,   91 1131-1137   2018   [Refereed]
The First Silicon(IV) Corrole Complexes: Synthesis, Structures, Properties, and Formation of a µ-Oxo Dimer
K. Ueta, M. Fukuda, G. Kim, S. Shimizu, T. Tanaka, D. Kim, and A. Osuka
Chem. Eur. J.   24 7637-7646   2018   [Refereed]
Pyrrole-Modified Subporphyrins Bearing a Sulfur-Containing Heterocyclic Unit
K. Yoshida and A. Osuka
Helvetica Chimica Acta   101    2018   [Refereed]
Synthesis, Structures, and Optical Properties of Azahelicene Derivatives and Unexpected Formation of Azahepta[8]circulenes
F. Chen, T. Tanaka, T. Mori, and A. Osuka
Chem. Eur. J.   24 7489-7497   2018   [Refereed]
Conformational Planarization versus Singlet Fission: Distinct Excited-State Dynamics of Cyclooctatetraene-Fused Acene Dimers
T. Yamakado, S. Takahashi, K. Watanabe, Y. Matsumoto, A. Osuka, and S. Saito
Angew. Chem. Int. Ed.   57 5438-5443   2018   [Refereed]
“Compression of a Flapping Mechanophore Accompanied by Thermal Void Collapse in a Crystalline Phase”
T. Yamakado, K. Otsubo, A. Osuka, and S. Saito
J. Am. Chem. Soc.   140 6245-6248   2018   [Refereed]
“Investigation and Control of Single Molecular Structures of meso-meso Linked Long Porphyrin Arrays”
S. H. Lee, S. Ham, S. Nam, N. Aratani, A. Osuka, and D. Kim
J. Phys. Chem. B   122 5121-5125   2018   [Refereed]
“Porphyrin Arch-tape Dimers with Single and Double 1,2-Phenylene Insertion: Synthesis and Highly Contorted Structures”
N. Fukui and A. Osuka
Angew. Chem. Int. Ed.   57 6304-6308   2018   [Refereed]
“Charge-Transfer Character Drives Möbius Antiaromaticity in the Excited Triplet State of Twisted [28]Hexaphyrin”
F. Ema, M. Tanabe, S. Saito, T. Yoneda, K. Sugisaki, T. Tachikawa, S. Akimoto, S. Yamauchi, K. Sato, A. Osuka, T. Takui, and Y. Kobori
J. Phys. Chem. Lett.   9 2685-2690   2018   [Refereed]
S.-i. Ishida, J. Kim, D. Shimizu, D. Kim, and A. Osuka
Angew. Chem. Int. Ed.   57 5876-5880   2018   [Refereed]
D. Shimizu and A. Osuka
Angew. Chem. Int. Ed.   57 3733-3736   2018   [Refereed]
Y. Jun-i, N. Fukui, K. Furukawa, and A. Osuka
Chem. Eur. J.,   24 1528-1532   2018   [Refereed]
K. Kato, K. Furukawa, T. Mori, and A. Osuka
Chem. Eur. J.   24 572-575   2018   [Refereed]
Sequential N-Alkylations of Tetrabenzotetraaza[8]circulene as a Tool to Tune Its Optical Property
F. Chen, Y. S. Hong, D. Kim, T. Tanaka, and A. Osuka
ChemPlusChem,   82 1048-1051   2017   [Refereed]
Structural and Aromaticity Control of [34]Octaphyrin(1.1.1.0.1.1.1.0) by Protonation and Deprotonation
K. Naoda and A. Osuka
Asian J. Org. Chem.   6 1205-1208   2017   [Refereed]
“Synthesis and Antiaromatic Character of Alkyl-substituted Di-peri-dinaphthoporphyrin Ni(II) Complex”
M. Umetani, K.Naoda, T. Tanaka, and A. Osuka
J. Por. Phthal.   21 850-856   2017   [Refereed]
“1D Columnar Stacking Structures in the Single Crystals of 5,10-Diarylporphyrin Metal Complexes”
T. Tanaka, K. Ueta, S. Ikeda, N. Aratani, and A. Osuka
J. Por. Phthal.   21 803-810   2017   [Refereed]
K. Fujimoto, and A. Osuka
Chem. Sci.   8 8231-8239   2017   [Refereed]
F. Chen, T. Tanaka, Y. S. Hong, T. Mori, D. Kim, and A. Osuka
Angew. Chem. Int. Ed.   56 14688-14693   2017   [Refereed]
“Unravelling Excited Singlet State Aromaticity via Vibrational Analysis”
J. Oh, Y. M. Sung, H. Mori, S. Park, K. Jorner, H. Ottosson, M. Lim, A. Osuka, and D. Kim
3 870-880   2017   [Refereed]
X. Lu, S. Lee, Y. Hong, H. Phan, T. Y. Gopalakrishna, T. S. Herng, T. Tanaka, M. E. Sandoval-Salinas, W. Zeng, J. Ding, D. Casanova, A. Osuka, D. Kim, and J. Wu
J. Am. Chem. Soc.   139 13173-13183   2017   [Refereed]
L. Xu, B. Wen, G. Kim, T. Kim, F. Cheng, M. Zhou, L. Xu, T. Tanaka, A. Osuka, D. Kim, and J. Song
Angew. Chem. Int. Ed   56 12322-12326   2017   [Refereed]
S2 Fluorescence from [26]Hexaphyrin Dianion
W.-Y. Cha, W. Kim, H. Mori, T. Yoneda, A. Osuka, and D. Kim
J. Phys. Chem. Lett.   8 3795-3799   2017   [Refereed]
“meso-meso β-β β-β Triply Linked Subporphyrin Dimer”
Y. Okuda, N. Fukui, J. Kim, T. Kim, H.-W. Jiang, G. Copley, M. Kitano, D. Kim, and A. Osuka
Angew. Chem. Int. Ed.   56 12317-12321   2017   [Refereed]

Misc

 
Excitation delocalization and relaxation in linear and circular arrays of porphyrins
Atsuhiro Osuka; Aiko Nakano; Hideo Shiratori; Seiji Akimoto; Yoshinobu Nishimura; Tomoko Yamazaki; Iwao Yamazaki
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest   1 108-109   1999   [Refereed]
M. Ikai; F. Ishikawa; N. Aratani; A. Osuka; S. Kawabata; T. Kajioka; H. Takeuchi; H. Fujikawa; Y. Taga
Proceedings of SPIE - The International Society for Optical Engineering   5937 1-7   2005   [Refereed]
S. Cho; M.-C. Yoon; C.H. Kim; N. Aratani; G. Mori; T. Joo; A. Osuka; D. Kim
Pacific Rim Conference on Lasers and Electro-Optics, CLEO - Technical Digest      2007   [Refereed]
Synthesis of Porphyrins Dimers by Sequential SmI₂-Promoted Pinacol Coupling and Acid-Mediated Rearrangement
Tokuji S., Maeda C., Yorimitsu H., Osuka A.
5th Pacific Symposium on Radical Chemistry, Shirahama, 2011.9.25-28 (ポスター発表)      2011   [Refereed]

Conference Activities & Talks

 
Stable Porphyrin Radicals [Invited]
OSUKA Atsuhiro
10th Singapore International Chemistry Conference (SICC10)   16 Dec 2018   
Stable Porphyrin Radicals [Invited]
OSUKA Atsuhiro
the 3rd annual Anslyn-Iverson-Sessler (AIS) Lecture   18 Oct 2018   
Fusion Chemistry of Porphyrinoids [Invited]
OSUKA Atsuhiro
21 Jul 2018   
Stable Porphyrin Radicals [Invited]
Atsuhiro Osuka,Kenichi Kato, Daiki Shimizu
ICPP10   2 Jul 2018   
Porphyrinoid Fusion Chemistry [Invited]
OSUKA Atsuhiro
Conference on new advances in the chemistry of porphyrinoids   29 Jun 2018   
Stable Porphyrin Radicals [Invited]
OSUKA Atsuhiro
Prof. Song's group lecture   24 May 2018   
Stable porphyrin radicals [Invited]
OSUKA Atsuhiro
Frontiers in Vhemistry of Molecular Materials   7 Mar 2018   
Synthetic porphyrinoid chemistry [Invited]
OSUKA Atsuhiro
University of bath   7 Jul 2017   
Stable porphyrinoid meso-oxy- and meso-aminyl radicals [Invited]
OSUKA Atsuhiro
ISMSC/ISACS2017   2 Jul 2017   
Synthetic porphyrinoids Chemistry [Invited]
OSUKA Atsuhiro
ICPP9   4 Jul 2016   

Works

 
development of dyes for memory material
2001
development of dyes for organic EL
2001

Research Grants & Projects

 
Chemical Approach Toward Photosynthetic Reaction Center
Chemistry of Novel Porphyrinoids
Chemistry of Novel Porphyrinoids
Chemistry of Novel Porphyrinoids
Project Year: 1996