Development of a New Catalyst for the Distannation of Alkynes

S Braune, U Kazmaier

Index: Braune, Sascha; Kazmaier, Uli Angewandte Chemie - International Edition, 2003 , vol. 42, # 3 p. 306 - 308

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Citation Number: 16

Abstract

Vinylstannanes have become important building blocks in natural product chemistry as a result of the diverse range of palladium-catalyzed cross-coupling reactions they undergo with halides, acid chlorides, or triflates.[1] The broad applicability and high tolerance against functional groups has stimulated a keen interest in synthesizing these organotin derivatives. The most direct route to these compounds is by hydrostannation, namely the addition of tin ...