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2(5H)-呋喃酮的水相Diels-Alder反应(英文)
Diels-Alder Reaction of 2(5H)-furanones in Water Phase
【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。
【Abstract】 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.
【关键词】 2(5H)-呋喃酮;
5-羟基-2(5H)-呋喃酮;
水相;
Diels-Alder反应;
【Key words】 2(5H)-furanone; 5-hydroxy-2(5H)-furanone; water phase; Diels-Alder reaction;
【Key words】 2(5H)-furanone; 5-hydroxy-2(5H)-furanone; water phase; Diels-Alder reaction;
【基金】 Natural Science Foundation of Guangdong(5300082)
- 【文献出处】 广西师范大学学报(自然科学版) ,Journal of Guangxi Normal University(Natural Science Edition) , 编辑部邮箱 ,2006年02期
- 【分类号】O621.25
- 【被引频次】1
- 【下载频次】186