Organometallics

Wurtz-Type Reductive Coupling Reaction of Allyl Bromides and Haloorganotins in Cosolvent/H2O (NH4Cl)/Zn Media as a Route to Allylstannanes and …

F von Gyldenfeldt, D Marton, G Tagliavini

Index: Gyldenfeldt, Friederike von; Marton, Daniele; Tagliavini, Giuseppe Organometallics, 1994 , vol. 13, p. 906 - 913

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Citation Number: 26

Abstract

Twenty-one allylstannanes have been prepared via a simple Wurtz-type coupling reaction of allyl bromides and R3SnX compounds (R= Me, Et, Pr, Bu, Ph; X= C1, I, OH), BuzSnClz, and (Bu2SnCl) zO in cosolvent/H20 (NH4C1 saturated) media under the mediation of zinc powder. Also RsSnSnRs compounds (R= Ph, p-and m-Tol) have been prepared via coupling of triaryltin chlorides. The stereochemical course of the reaction between ...