Chemical Communications Pub Date : 06/27/2011 00:00:00 , DOI:10.1039/C1CC12820E
Abstract
Trifluoromethylketones were found to be coupled with arynes in three modes depending upon their substitution patterns, namely C–C bond cleavage, [2+2] cycloaddition and O-arylation.
![Graphical abstract: Aryne reaction with trifluoromethyl ketones in three modes: C–C bond cleavage, [2+2] cycloaddition and O-arylation](http://hg.y866.cn/compound/lib/scimg/usr/1/C1CC12820E.jpg)
