Issue 19, 2007
From the journal:

Chemical Communications

Synthesis and characterization of π-extended bowl-shaped π-conjugated molecules†‡

Toru Amaya,a   Koichi Mori,a   Hsyueh-Liang Wu,a   Satoshi Ishida,b   Jun-ichi Nakamura,b   Kazuhiko Muratab  and  Toshikazu Hirao*a  

* Corresponding authors

a Department of Applied Chemistry, Graduate School of Engineering, Osaka University, Yamada-oka, Suita, Osaka 565-0871, Japan
E-mail: hirao@chem.eng.osaka-u.ac.jp
Fax: +81-6-6879-7415
Tel: +81-6-6879-7413

b Advanced Technology Research Center, Nippon Shokubai Co., Ltd., 5-8 Nishi Otabi-cho, Suita, Osaka 564-8512, Japan

Abstract

A series of π-extended bowl-shaped π-conjugated compounds were synthesized from sumanene and characterized, and among them the terthiophene derivative showed a remarkable red-shifted absorption and small band gap, which was rationalized by molecular orbital calculation.

Graphical abstract: Synthesis and characterization of π-extended bowl-shaped π-conjugated molecules

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Article information

DOI
https://doi.org/10.1039/B701322A
Article type
Communication
Submitted
29 Jan 2007
Accepted
02 Apr 2007
First published
18 Apr 2007

Chem. Commun., 2007, 1902-1904

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Synthesis and characterization of π-extended bowl-shaped π-conjugated molecules

T. Amaya, K. Mori, H. Wu, S. Ishida, J. Nakamura, K. Murata and T. Hirao, Chem. Commun., 2007, 1902 DOI: 10.1039/B701322A

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