Rhenium-catalyzed insertion of terminal acetylenes into a C-H bond of active methylene compounds

Yoichiro Kuninobu, Atsushi Kawata, Kazuhiko Takai

Research output: Contribution to journalArticle

89 Citations (Scopus)

Abstract

(Chemical Equation Presented) A rhenium complex, [ReBr(CO) 3(thf)]2, catalyzed the intermolecular reactions of 1,3-dicarbonyl compounds with terminal acetylenes and gave the corresponding alkenyl derivatives in excellent yields. These reactions could apply to an intramolecular version and gave the corresponding cyclic compounds quantitatively.

Original languageEnglish
Pages (from-to)4823-4825
Number of pages3
JournalOrganic Letters
Volume7
Issue number22
DOIs
Publication statusPublished - Oct 27 2005

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Rhenium
Alkynes
rhenium
Carbon Monoxide
methylene
acetylene
insertion
cyclic compounds
Derivatives

ASJC Scopus subject areas

  • Molecular Medicine

Cite this

Rhenium-catalyzed insertion of terminal acetylenes into a C-H bond of active methylene compounds. / Kuninobu, Yoichiro; Kawata, Atsushi; Takai, Kazuhiko.

In: Organic Letters, Vol. 7, No. 22, 27.10.2005, p. 4823-4825.

Research output: Contribution to journalArticle

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