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Letters in Organic Chemistry

Author(s): Michiharu Mitani and Masayuki Masuda

DOI: 10.2174/157017807780737273

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The Copper(I) Chloride-Catalyzed Reaction of Ketene Silyl Acetals or Silyl Enol Ethers with α-Halogen Substituted Allylsilanes to Form Carbonyl Compounds Bearing Vinylsilane Functionality

Page: [181 - 184] Pages: 4

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Abstract

The CuCl-catalyzed reaction of (1-bromo-2-propenyl)trimethylsilane with silyl enol ethers or ketene silyl acetals in a CH3CN solution was studied. A new method for the preparation of ketone and ester derivatives bearing a vinylsilane functionality at the γ-position was developed.

Keywords: Copper catalysis, ketene silyl acetal, silyl enol ether, vinylsilane, addition reaction, dehalogenation reaction