作者:Frédérique Tellier、Max Audouin、Raymond Sauvêtre
DOI:10.1016/s0022-1139(01)00542-5
日期:2002.2
A one pot synthesis of alpha-trifluoromethyl unsaturated acids via a [3,3]-sigmatropic rearrangement of allyl (or propargyl) fluorovinyl ethers is described. By proto- and iodolactonization. these acids lead to the corresponding trifluoromethylated lactones. (C) 2002 Elsevier Science B.V.. All rights reserved.