Synthesis, properties, and structures of benzo[1,2-b:4,5-b′]bis[b] benzothiophene and benzo[1,2-b:4,5-b′]bis[b]benzoselenophene

Hideaki Ebata, Eigo Miyazaki, Tatsuya Yamamoto, Kazuo Takimiya

Research output: Contribution to journalArticle

132 Citations (Scopus)

Abstract

(Chemical Equation Presented) Employing two consecutive cyclization reactions, benzo[1,2-b:4,5-b′]bis[b]benzochalcogenophenes, which are π-extended heteroarenes, were efficiently synthesized. Their electronic and crystal structures were elucidated on the basis of UV-vis spectra, electrochemical measurements, and X-ray structural analyses.

Original languageEnglish
Pages (from-to)4499-4502
Number of pages4
JournalOrganic letters
Volume9
Issue number22
DOIs
Publication statusPublished - 2007 Oct 25
Externally publishedYes

ASJC Scopus subject areas

  • Biochemistry
  • Physical and Theoretical Chemistry
  • Organic Chemistry

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