Regioselective generation and stereoselective [1 + 2] cycloaddition of substituted vinylcarbenes

Hidetosbi Tokuyama; Taro Yamada; Eiichi Nakamura

doi:10.1055/s-1993-22541

Regioselective generation and stereoselective [1 + 2] cycloaddition of substituted vinylcarbenes

Hidetosbi Tokuyama, Taro Yamada, Eiichi Nakamura

PHA - Molecular Pharmaceutical Science

Tokyo Institute of Technology

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

8 Citations (Scopus)

Abstract

Thermolysis of a mixture of the substituted cyclopropenone acetal la and an electron-deficient olefin produces the cyclopropane 5 as a predominant (86-100%) structural isomer through [1+2] cycloaddition of the vinylcarbene isomer 2 via an endo transition state 4.

Original language	English
Pages (from-to)	589-591
Number of pages	3
Journal	Synlett
Volume	1993
Issue number	8
DOIs	https://doi.org/10.1055/s-1993-22541
Publication status	Published - 1993 Aug

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title = "Regioselective generation and stereoselective [1 + 2] cycloaddition of substituted vinylcarbenes",

abstract = "Thermolysis of a mixture of the substituted cyclopropenone acetal la and an electron-deficient olefin produces the cyclopropane 5 as a predominant (86-100%) structural isomer through [1+2] cycloaddition of the vinylcarbene isomer 2 via an endo transition state 4.",

author = "Hidetosbi Tokuyama and Taro Yamada and Eiichi Nakamura",

year = "1993",

month = aug,

doi = "10.1055/s-1993-22541",

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AU - Yamada, Taro

AU - Nakamura, Eiichi

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N2 - Thermolysis of a mixture of the substituted cyclopropenone acetal la and an electron-deficient olefin produces the cyclopropane 5 as a predominant (86-100%) structural isomer through [1+2] cycloaddition of the vinylcarbene isomer 2 via an endo transition state 4.

AB - Thermolysis of a mixture of the substituted cyclopropenone acetal la and an electron-deficient olefin produces the cyclopropane 5 as a predominant (86-100%) structural isomer through [1+2] cycloaddition of the vinylcarbene isomer 2 via an endo transition state 4.

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JO - Synlett

JF - Synlett

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ER -

Regioselective generation and stereoselective [1 + 2] cycloaddition of substituted vinylcarbenes

Abstract

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