Chlorobenzotrifluorides (), under typical Friedel - Crafts reaction conditions, react efficiently with aromatic compounds (1) to afford 1,1-dichlorodiphenylmethanes, (4) in excellent yield and purity.
在典型的Friedel-Crafts反应条件下,三
氟氯苯并()与芳族化合物(1)有效反应,以优异的收率和纯度得到1,1-二
氯二苯基甲烷(4)。