A title compound is readily prepared from methyl 2-quinolyl sulfoxide (3) with methylmagnesium bromide in excellent yield and an ipso addition of alkylmagnesium halides to 2,2′-biquinolyl (4) is also described.
标题化合物很容易从甲基 2-喹啉亚砜 (3) 和甲基溴化镁以极好的收率制备,并且还描述了烷基卤化镁与 2,2'-二喹啉基 (4) 的 ipso 加成。