An Iterative Procedure for the Synthesis of Conjugated ψ-Chlorotrienoic and -tetraenoic Esters and Related Derivatives
作者:Margarita Mladenova、Maya Tavlinova、Momcho Momchev、Mouâd Alami、Michèle Ourévitch、Jean Daniel Brion
DOI:10.1002/ejoc.200300110
日期:2003.7
An iterative stereoselective procedure for the synthesis of isomers of conjugated ψ-chlorotrienoic esters and ψ-chlorotetraenoic esters as well as related conjugated ψ-chloropolyenynoic esters is described, using readily available conjugated chlorodienol and chloroenynol derivatives as starting materials. The two-step sequence studied is based on repetition of a one-pot conjugated allylic alcohol oxidation/Wittig