Bromodifluoromethylation of aromatic Grignard reagents with CF2Br2
作者:Masahiro Shiosaki、Munenori Inoue
DOI:10.1016/j.tetlet.2014.10.082
日期:2014.12
The bromodifluoromethylation of aromaticGrignardreagents having electron-withdrawing groups with dibromodifluoromethane (CF2Br2) was developed. The reaction proceeded to give the corresponding (bromodifluoromethyl)benzene derivatives via a difluorocarbene-mediated mechanism.