Copper(<scp>i</scp>)/Lewis acid triggered ring-opening coupling reaction of cyclopropenes with nitriles
作者:Huawen Huang、Xiaochen Ji、Fuhong Xiao、Guo-Jun Deng
DOI:10.1039/c5ra01541c
日期:——
A ring-opening coupling reaction of D–A cyclopropenes and nitriles is described for the facile synthesis of γ-amino ketones. The co-catalytic system combining copper(I) and boron trifluoride would be inspiring because it disfavors the [3 + 2] cycloaddition to turn the selectivity over the Ritter process.