作者:Masahiro Shiosaki、Munenori Inoue
DOI:10.1016/j.tetlet.2014.10.082
日期:2014.12
The bromodifluoromethylation of aromatic Grignard reagents having electron-withdrawing groups with dibromodifluoromethane (CF2Br2) was developed. The reaction proceeded to give the corresponding (bromodifluoromethyl)benzene derivatives via a difluorocarbene-mediated mechanism.
开发了具有吸电子基团的芳族格氏试剂与二溴二氟甲烷(CF 2 Br 2)的溴二氟甲基化。反应通过二氟卡宾介导的机理而得到相应的(溴二氟甲基)苯衍生物。