Substitution of Allylic Functional Acetates: Stereoselective Synthesis of 2-Alkylidene-1,5-ketoesters
作者:I. Belta[icaron]ef、H. Amri
DOI:10.1080/00397919408010208
日期:1994.7
Direct reaction of allylic functional acetates 1 and beta-diketones 3 in the presence of anhydrous potassium carbonate i n boiling absolute ethanol gave 2-alkylidene-1,5-ketoesters 4 in good to fair yields.