… in the preparation of 2-(nosyloxy). beta.,. gamma.-unsaturated esters and 4-(nosyloxy). alpha.,. beta.-unsaturated esters from 1-[(trimethylsilyl) oxy]-1-alkoxy 1, 3- …
RV Hoffman, HO Kim
文献索引:Hoffman, Robert V.; Kim, Hwa-Ok Journal of Organic Chemistry, 1991 , vol. 56, # 3 p. 1014 - 1019
A series of 1-[(triakylsilyl) oxy]-1-alkoxy 1, 3-dienes la4 were found to react with p- nitrobenzenesulfonyl peroxide in the presence of sodium methoxide or zinc chloride to give alkyl 2-[[(p-nitrophenyl) sdfonyl] oxy] j3, r-unsaturated esters 3 and alkyl 4-[[(p-nitrophenyl)