Short, stereoselective syntheses of α-fluoroalkenoate derivatives, α-fluoroenones and α-fluoroenals from HFC-134a
作者:M Kanai、J.M Percy
DOI:10.1016/s0040-4039(00)00154-4
日期:2000.4
Readily-available 1,1,1,2-tetrafluoroethane (Klea HFC-134a) can be converted, via a two-pot sequence into a range of Z-alpha-fluoroalkenoyl derivatives following addition reactions to aldehydes. Reaction adducts can be processed into enals and enones upon hydride reduction or Grignard reagent addition in high yield. (C) 2000 Elsevier Science Ltd. All rights reserved.