The reaction of butatrienolates with aldehydes for the syntheses of α-vinylidene acylsilanes

Takanori Shibata, Kyoko Takami, Yoshikazu Arai, Kyoji Tsachikaina, Shunsuke Maekawa

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Lithium butatrienolates were prepared in situ by the 1,4-elimination from 2-butynyl trimethylsilyl ethers along with a retro-Brook rearrangement. The addition reaction of the enolates with the aldehydes afforded β-hydroxy-α-vinyl-idene acylsilanes.

Original languageEnglish
Pages (from-to)1937-1938
Number of pages2
JournalBulletin of the Chemical Society of Japan
Issue number10
Publication statusPublished - 2004 Oct 1


ASJC Scopus subject areas

  • Chemistry(all)

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