Generation and thermal polymerization of 1-fluoro-2-phenylacetylene
作者:T. Okano、K. Ito、T. Ueda、H. Muramatsu
DOI:10.1016/s0022-1139(00)81946-6
日期:1986.9
(which was prepared by lithiation of bromodifluorovinylbenzene followed by silylation with chlorotrimethylsilane) with CsF gave an oligomer of fluorophenylacetylene. The reaction of the phenyldifluorovinylsilane with CsF in DMF in the presence of phenylazide afforded a 1,3-dipolar cycloadduct, fluorodiphenyl-1,2,3-triazole. Vaporphase vacuum pyrolysis of the phenyldifluorovinylsilane yielded the acetylene