Stereoselectivity of the Ortho Ester Claisen Rearrangement of Substituted Silylpropargylic Alcohols

摘要

The ortho ester Claisen rearrangement has been very useful synthetic methodology in orgaic synthesis.The ortho ester Claisen rearrangment of the propargylic alcohols has been very effective method for producing the corresponding allene esters of biologically significant.