Synthesis of asymmetric polyfluoro-diacetylene monomers
作者:Yadong Zhang、Jianxun Wen
DOI:10.1016/s0022-1139(00)80294-8
日期:1991.2
Asymmetric diacetylene monomers with polyfluoro-aromatic rings for nonlinear optics were prepared by the cross coupling of 1-bromo-acetylenes with polyfluoro-aromatic acetylenes which were prepared by nucleophilic substitution on pentafluorophenyltrimethylsilylacetylene.