作者:Xin Zhang、Donald J. Burton
DOI:10.1016/s0022-1139(02)00070-2
日期:2002.7
The organometallic reagent, (EtO)(2)P(O)CF2ZnBr, reacts with 1-alkynyl halides (halide = Br, I) in the presence of Cu(I)Br to give good yields of alpha,alpha-difluoropropargylphosphonates via a one pot reaction.(C) 2002 Elsevier Science B.V. All rights reserved.