Préparation des organozinciques dérivés de l'α-bromométhyl acrylate d'éthyle et de ses homologues

N El Alami, C Belaud, J Villiéras

Index: Alami, Najat El; Belaud, Chantal; Villieras, Jean Journal of Organometallic Chemistry, 1988 , vol. 348, p. 1 - 10

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Citation Number: 23

Abstract

Abstract The preparation of the bromozinc derivatives of various α-bromoalkyl acrylates (aliphatic and alicyclic) results in high yields when carried out on 30 mesh activated granular zinc, between 14 and 20 C in ethereal solvents (THF, DME, ether). Under these conditions duplication can be minimized (5–15%) especially with t-butyl acrylates. These α-functional allylic organozinc derivatives have been characterized by hydrolysis and coupling with ...