Palladium-catalysed vinylation of tertiary allylic alcohols: a new protocol for the synthesis of isoprenoid aldehydes.
作者:Hugues Bienayme、Catherine Yezeguelian
DOI:10.1016/s0040-4020(01)87018-6
日期:1994.3
Heck vinylation of tertiary allylic alcohols with iodo-acetal Ic, followed by an acid catalysed acetal hydrolysis-dehydration reaction, furnished isoprenoid aldehydes regioselectively in high yields.
用碘代缩醛Ic对叔烯丙醇进行颈乙烯化,然后进行酸催化的缩醛水解-脱水反应,以高收率选择性地提供异戊二烯醛。