Journal of Organometallic Chemistry

Etude de l'addition des organomagnesiens satures et benzyliques aux enynes conjugues, simples et fonctionnels

J Auger, G Courtois, L Miginiac

Index: Auger,J. et al. Journal of Organometallic Chemistry, 1977 , vol. 140, p. 237 - 244

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Citation Number: 7

Abstract

Saturated and benzylic organomagnesium compounds are shown to readily undergo addition reactions with the conjugated enynes H  C  HCH 2 R′, with R′ = alkyl, OH, OC 4 H 9 , NHC 2 5 , N(C 2 H 5 ) 2 , by refluxing for several hours in benzene or toluene. ... This reaction leads to both υ-acetylenic compounds (1,2-addition) and β-allenic compounds (1,4-addition) . ... Les magnésiens saturés et benzyliques donnent lieu à une réaction d'addition aux ...