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

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

doi:10.1246/bcsj.77.1937

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

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

School of Advanced Science and Engineering

Research output: Contribution to journal › Article › peer-review

Abstract

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 language	English
Pages (from-to)	1937-1938
Number of pages	2
Journal	Bulletin of the Chemical Society of Japan
Volume	77
Issue number	10
DOIs	https://doi.org/10.1246/bcsj.77.1937
Publication status	Published - 2004 Oct 1

ASJC Scopus subject areas

Chemistry(all)

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abstract = "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.",

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AU - Arai, Yoshikazu

AU - Tsachikaina, Kyoji

AU - Maekawa, Shunsuke

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AB - 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.

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