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

Kenta Kato, Yasutomo Segawa*, Kenichiro Itami

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

28 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 languageEnglish
Pages (from-to)329-333
Number of pages5
JournalCanadian Journal of Chemistry
Volume95
Issue number3
DOIs
Publication statusPublished - 2017
Externally publishedYes

Keywords

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

ASJC Scopus subject areas

  • Catalysis
  • Chemistry(all)
  • Organic Chemistry

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