Copper-catalyzed endo-type trifluoromethylarylation of alkynes
作者:Jun Xu、Yun-Long Wang、Tian-Jun Gong、Bin Xiao、Yao Fu
DOI:10.1039/c4cc05692b
日期:——
A new copper-catalyzed trifluoromethylarylation reaction of alkynes has been developed. The transformation represents the first example of endo-type carbotrifluoromethylation of unsaturated carbon-carbon bonds and provides efficientaccess to a variety of CF3-substituted dihydronaphthalenes and chromenes.