Nucleophilic displacement of fluorine from fluorodiarylacetylenes by alkoxide and phenoxide
作者:Martino Paventi、Allan S. Hay
DOI:10.1016/s0040-4039(00)77475-2
日期:1993.2
Difluoroarylacetylenes synthesized in dimethylformamide in the presence of potassium tert-butoxide from flourobenzyl-1H(or 2H)benzotriazoles and N-flourophenylmethyleneanilines, undergo facile displacement of flourine by tert-butoxide and phenoxide.