Synthesis of 1,4-bis(p-aryloxy-tetrafluorophenyl)butadiyne monomers for nonlinear optics
摘要:
Novel diacetylenes with polyfluorophenyl groups directly bound to the diacetylene moiety, 1,4-bis(p-aryloxy-tetrafluorophenyl)butadiynes, were prepared in four steps from pentafluoroiodobenzene and trimethylsilylacetylene.
A Convenient Synthesis of Bis(polyfluorophenyl)butadiyne Monomers
作者:Yadong Zhang、Jianxun Wen
DOI:10.1055/s-1990-26996
日期:——
1,4-Bis(polyfluorophenyl)butadiynes were prepared in high yields by nucleophilic substitutions on the 1,4-bis(pentafluorophenyl)-butadiyne which was prepared in three steps from pentafluoroiodobenzene and trimethylsilylacetylene.