Lithium dienolate generation by α-regioselective reaction of (1-silylallyl)lithiums with carbon monoxide

Ilhyong Ryu; Haruhiko Yamamoto; Noboru Sonoda; Shinji Murai

doi:10.1021/om9608014

Lithium dienolate generation by α-regioselective reaction of (1-silylallyl)lithiums with carbon monoxide

Ilhyong Ryu, Haruhiko Yamamoto, Noboru Sonoda, Shinji Murai^*

^*Corresponding author for this work

Department of Applied Chemistry

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

24 Scopus citations

Abstract

Lithium dienolates of α,β-unsaturated acylsilanes can be conveniently obtained by the reaction of (1-silylallyl)lithiums with carbon monoxide at ambient temperature. This reaction represents a rare example of α-selective C-C bond formation for an ambident 1-silylallyl anion, which may be rationalized by assuming an equilibration process.

Original language	English
Pages (from-to)	5459-5461
Number of pages	3
Journal	Organometallics
Volume	15
Issue number	26
DOIs	https://doi.org/10.1021/om9608014
State	Published - 24 Dec 1996

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title = "Lithium dienolate generation by α-regioselective reaction of (1-silylallyl)lithiums with carbon monoxide",

abstract = "Lithium dienolates of α,β-unsaturated acylsilanes can be conveniently obtained by the reaction of (1-silylallyl)lithiums with carbon monoxide at ambient temperature. This reaction represents a rare example of α-selective C-C bond formation for an ambident 1-silylallyl anion, which may be rationalized by assuming an equilibration process.",

author = "Ilhyong Ryu and Haruhiko Yamamoto and Noboru Sonoda and Shinji Murai",

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T1 - Lithium dienolate generation by α-regioselective reaction of (1-silylallyl)lithiums with carbon monoxide

AU - Ryu, Ilhyong

AU - Yamamoto, Haruhiko

AU - Sonoda, Noboru

AU - Murai, Shinji

PY - 1996/12/24

Y1 - 1996/12/24

N2 - Lithium dienolates of α,β-unsaturated acylsilanes can be conveniently obtained by the reaction of (1-silylallyl)lithiums with carbon monoxide at ambient temperature. This reaction represents a rare example of α-selective C-C bond formation for an ambident 1-silylallyl anion, which may be rationalized by assuming an equilibration process.

AB - Lithium dienolates of α,β-unsaturated acylsilanes can be conveniently obtained by the reaction of (1-silylallyl)lithiums with carbon monoxide at ambient temperature. This reaction represents a rare example of α-selective C-C bond formation for an ambident 1-silylallyl anion, which may be rationalized by assuming an equilibration process.

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DO - 10.1021/om9608014

M3 - Article

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JO - Organometallics

JF - Organometallics

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IS - 26

ER -

Lithium dienolate generation by α-regioselective reaction of (1-silylallyl)lithiums with carbon monoxide

Abstract

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