摘要
研究了2(5H)-呋喃酮、5-羟基-2(5H)-呋喃酮与环戊二烯发生Diels-Alder反应,产物用FT-IR、1HNMR、MS进行了表征。该反应在水相中进行时,反应时间为0.5 h,比在有机相反应的时间大大缩短。
Diels-Alder reaction of 2 (5H)-furanone and 5-hydroxy-2 (5H)-furanone with cyclopentadiene was studied and the structure of product was characterized by FT-IR, ^1H NMR and MS. When the reaction was carried out in water phase, reaction time was 0. 5 h, which was greatly shorter than that in organic solvent.
出处
《广西师范大学学报(自然科学版)》
CAS
北大核心
2006年第2期60-63,共4页
Journal of Guangxi Normal University:Natural Science Edition
基金
Natural Science Foundation of Guangdong(5300082)