Oxidation of α-Acetoxy Acetals with Trichloroisocyanuric Acid
摘要:
alpha-Acetoxy acid methyl esters are prepared in excellent yields by treating aliphatic alpha-acetoxy dimethyl acetals with trichloroisocyanuric acid in DMF.
α-Acetoxy esters or amides were synthesized directly and in one portion from aldehydes and alcohols or amines by one-carbon homologation using a masked acyl cyanide reagent bearing an acetyl group. masked acyl cyanide - one-portion synthesis - 2-acetoxy esters - 2-acetoxy amides - umpolung
Conversion of Esters to 2-Acetoxy Esters via 2-Nosyloxy Esters
作者:Robert V. Hoffman、Deborah Stoll
DOI:10.1080/00397919108020815
日期:1991.1
Reaction of 2-nosyloxy esters, available in high yields from the reaction of trimethylsilyl ketene acetals with p-((nitrobenzene)sulfonyl) peroxide, with sodium acetate in DMF produces 2-acetoxy ester in good yields.
HOFFMAN, ROBERT V.;STOLL, DEBORAH, SYNTH. COMMUN., 21,(1991) N, C. 223-227
作者:HOFFMAN, ROBERT V.、STOLL, DEBORAH
DOI:——
日期:——
Oxidation of α-Acetoxy Acetals with Trichloroisocyanuric Acid
作者:Marta Benincasa、Romano Grandi、Franco Ghelfi、Ugo M. Pagnoni
DOI:10.1080/00397919508013870
日期:1995.11
alpha-Acetoxy acid methyl esters are prepared in excellent yields by treating aliphatic alpha-acetoxy dimethyl acetals with trichloroisocyanuric acid in DMF.