作者:Muralikrishna Valluri、Rama M. Hindupur、Panicker Bijoy、Guillermo Labadie、Jae-Chul Jung、Mitchell A. Avery
DOI:10.1021/ol016173q
日期:2001.11.1
[structure-see text] A convergent and stereoselective totalsynthesis of epothiloneB (2) is described. The key steps are Normant reaction, Wadsworth-Emmons reaction of a methyl ketone 14 with the phosphonate reagent 7, diastereoselective aldol condensation of aldehyde 3 with enolate 4 to form the C6-C7 bond, and macrolactonization.