Octacarbonyl dicobalt-catalyzed selective carbonylation of (trimethylsilyl)diazomethane to obtain (trimethylsilyl)ketene

Neszta Ungvári, Tamás Kégl, Ferenc Ungváry

Research output: Contribution to journalArticle

22 Citations (Scopus)

Abstract

(Trimethylsilyl)diazomethane has been selectively carbonylated to (trimethylsilyl)ketene at 10°C under atmospheric pressure of carbon monoxide in the presence of octacarbonyl dicobalt as the catalyst. The rate of (trimethylsilyl)ketene formation is first order with respect to both (trimethylsilyl)diazomethane and octacarbonyl dicobalt, and negative first order with respect to carbon monoxide.

Original languageEnglish
Pages (from-to)7-11
Number of pages5
JournalJournal of Molecular Catalysis A: Chemical
Volume219
Issue number1
DOIs
Publication statusPublished - Sep 1 2004

Keywords

  • (Trimethylsilyl) ketene
  • Carbene carbon monoxide coupling
  • Octacarbonyl dicobalt

ASJC Scopus subject areas

  • Catalysis
  • Process Chemistry and Technology
  • Physical and Theoretical Chemistry

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