作者:George Iskander、Ruonan Zhang、Daniel Shiu-Hin Chan、David StC Black、Mahiuddin Alamgir、Naresh Kumar
DOI:10.1016/j.tetlet.2009.05.105
日期:2009.8
A versatile method for the synthesis of novel brominated 4-alkyl-2(5H)-furanones under mild reaction conditions is described. This synthetic strategy requires only one chromatographic separation over six steps and employs the cyclodehydration of brominated levulinic acid as the key transformation.
描述了一种在温和的反应条件下合成新型溴化4-烷基-2(5 H)-呋喃酮的通用方法。这种合成策略仅需六个步骤即可进行色谱分离,并采用溴代乙酰丙酸的环脱水作为关键转化。