Stereoselective synthesis of -disubstituted olefins via 2,3-sigmatropic rearrangements. An approach to leukotrienes.
作者:Aston D Kaye、Gerald Pattenden、Stanley M Roberts
DOI:10.1016/s0040-4039(00)84441-x
日期:1986.1
Stereoselective 2,3-sigmatropic rearrangement of the propargyl 2-silylallyl ether(5) leads to the vinyl silane (7), which, after protiodesilylation and palladium catalysed coupling to 3-bromoprop-2-enol, produces the ,-dienynol (10) a key intermediate in leukotriene synthesis.