TEAF mediated hydroxylation of allylic bromide: A facile synthesis of 4-methoxycarbonyl-2(5H)-furanone
作者:Imen Beltaïef、Rafâa Besbes、Hassen Amri、Jean Villiéras
DOI:10.1016/s0040-4039(96)02437-9
日期:1997.2
A simple two-step synthesis of 4-methoxycarbonyl-2(5H)-furanone consisting of formylation of dimethyl 2-(bromomethyl) fumarate, followed by acid catalysed transesterification in methanol was carried out. It led to the corresponding substituted furanone in 67% global yield.
进行了一个简单的两步合成4-甲氧基羰基-2(5H)-呋喃酮的方法,该方法由2-(溴甲基)富马酸二甲酯的甲酰化组成,然后在甲醇中进行酸催化的酯交换反应。它以67%的全球收率产生了相应的取代呋喃酮。