Journal of organometallic chemistry

Addition of stannyl phosphines to alkynes and allenes

TN Mitchell, HJ Belt

Index: Mitchell, Terence N.; Belt, Heinz-Joachim Journal of Organometallic Chemistry, 1990 , vol. 386, # 2 p. 167 - 176

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Abstract

Abstract Diphenyl (trimethylstannyl) phosphine adds to alkynes (both terminal and non- terminal) and allenes under free radical conditions. The former reaction occurs regiospecifically with preferential formation of E-isomers, the latter regioselectively. Product identification was based on NMR spectroscopic data. With one exception, addition to alkenes was not observed.