[2,3]-Wittig rearrangement of methyl β-pyrrolidinyl-γ-allyloxy-(E)-2-butenoate. Expeditious synthesis of 5-alkenyl-4-pyrrolidin-1-yl-5H-furan-2-ones
作者:Yu-Jang Li、Pei-Ting Lee、Chuen-Mei Yang、Yuan-Kang Chang、Ying-Chieh Weng、Yi-Hung Liu
DOI:10.1016/j.tetlet.2004.01.013
日期:2004.2
Dienolates of various gamma-allyloxy substituted methyl beta-pyrrolidinyl (E)-2-butenoate undergo a [2,3]-Wittig rearrangement to generate various 5-alkenyl-4-pyrrolidin-1-yl-5H-furan-2-one type compounds. (C) 2004 Elsevier Ltd. All rights reserved.