Phenanthro[9,10- a ]corannulene by one-step annulative π-extension of corannulene

Kenta Kato; Yasutomo Segawa; Kenichiro Itami

doi:10.1139/cjc-2016-0467

Phenanthro[9,10- a ]corannulene by one-step annulative π-extension of corannulene

Kenta Kato, Yasutomo Segawa, Kenichiro Itami

Research output: Contribution to journal › Article › peer-review

26 Citations (Scopus)

Abstract

The one-step π-extension of corannulene was achieved using a palladium-catalyzed C-H coupling reaction. The X-ray crystal structure and photophysical properties of the thus formed phenanthro[9,10-a]corannulene (1) were investigated, and the structural properties of 1 were examined by density functional theory calculations. In contrast to dibenzo[g,p]chrysene, the most stable structure of 1 was a butterfly-shaped structure, resulting from the bowl-shaped distortion of the corannulene moiety.

Original language	English
Pages (from-to)	329-333
Number of pages	5
Journal	Canadian Journal of Chemistry
Volume	95
Issue number	3
DOIs	https://doi.org/10.1139/cjc-2016-0467
Publication status	Published - 2017
Externally published	Yes

Keywords

Annulative π-extension
Corannulene
Phenanthro[9,10- a ]corannulene

ASJC Scopus subject areas

Catalysis
Chemistry(all)
Organic Chemistry

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KW - Phenanthro[9,10- a ]corannulene

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