AuX<sub>3</sub>-Mediated Selective Head-to-Head Dimerization of Difluoropropargyl Amides
作者:Santos Fustero、Paula Bello、Begoña Fernández、Carlos del Pozo、Gerald B. Hammond
DOI:10.1021/jo9013436
日期:2009.10.16
A dimerization of difluoropropargyl amides by reaction with gold(III) halides is described. A reductive elimination of a divinylgold species can be invoked to rationalize its formation. Initial studies of the unusual reactivity of these 1,4-dihalo-1,3-dienes have been performed.