Inter- and intramolecular carbonylative alkyne-alkyne coupling reaction mediated by cobalt carbonyl complex

Takanori Shibata, Koji Yamashita, Kentaro Takagi, Toshihiro Ohta, Kenso Soai

Research output: Contribution to journalArticle

28 Citations (Scopus)

Abstract

Inter- and intramolecular carbonylative coupling reactions proceed between alkynes possessing diphenylallylsilyl group mediated by dicobalt carbonyl complex under argon atmosphere. This coupling reaction directly provides various mono- and bicyclic cyclopentadienones in high yields. (C) 2000 Elsevier Science Ltd.

Original languageEnglish
Pages (from-to)9259-9267
Number of pages9
JournalTetrahedron
Volume56
Issue number47
DOIs
Publication statusPublished - 2000 Nov 17

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Keywords

  • Alkynes
  • Carbonylations
  • Cobalt and compounds
  • Coupling reactions
  • Diynes

ASJC Scopus subject areas

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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