Facile synthesis of electrophilic vinyl boranes: reactions of alkynyl-borates and diazonium salts
作者:Xiaoxi Zhao、Liyuan Liang、Douglas W. Stephan
DOI:10.1039/c2cc35553a
日期:——
Reactions of alkynylborate salts, easily derived from reaction of frustrated Lewis pairs with terminal alkynes, with diazoniumsalts to induce 1,1-carboboration affording a facile and efficient route to substituted electrophilic vinyl boranes.