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Note | Regular issue | Vol 78, No. 5, 2009, pp.1265-1269
Published online, 19th January, 2009
DOI: 10.3987/COM-08-11613
Substituent Effects on Photophysical Properties of N-Thienylcarbazoles

Hideyuki Shimizu, Atsushi Kobayashi, Shingo Itoi, Toshitada Yoshihara, Seiji Tobita, Yosuke Nakamura,* and Jun Nishimura

*Department of Chemistry, Gunma University, 1-5-1 Tenjin-cho, Kiryu 376-8515, Japan

Abstract

The electronic and photophysical properties of a series of N-thienylcarbazoles were first clarified and compared to one another. The characters of both ground and excited states of carbazole moiety are much more affected by a 2-thienyl group than a 3-thienyl group.