Reactions of ketene acetals 15. Regiospecific syntheses of erythrolaccin and “7-hydroxyerythrolaccin”.
作者:Vincent Guay、Paul Brassard
DOI:10.1016/s0040-4020(01)91252-9
日期:1984.1
cyanohydrin nand the β γ-Unsaturated eater. The usefulness of the reagent is demonstrated by advantageous syntheses of the naturally occuring title-compounds and of various partiallymethylated analogues. The electron-donating substituents on the diene are disposed in order to illustrate the consequence of their oppossing electronic effects.