YANG, ZHEN-YU;BURTON, DONALD J., J. FLUOR. CHEM., 45,(1989) N, C. 435-439
作者:YANG, ZHEN-YU、BURTON, DONALD J.
DOI:——
日期:——
WO2007/71955
申请人:——
公开号:——
公开(公告)日:——
Copper catalyzed addition reaction of iododifluoroacetates to olefins
作者:Zhen-Yu Yang、Donald J. Burton
DOI:10.1016/s0022-1139(00)82877-8
日期:1989.12
The addition of iododifluoroacetates to alkenes is catalyzed by copper powder (10-20 mol %) at 50° to 60°C. The reaction can be carried out neat or in hexane or benzene as solvent. Both terminal and internal alkenes gave good yields (65-83%). Reduction of the adduct with tributyltin hydride provides the α, α-difluoroacetate.