FeCl3 as Lewis acid catalyzed one-pot three-component aza-Friedel–Crafts reactions of indoles, aldehydes, and tertiary aromatic amines
作者:Jie Liu、Tao He、Lei Wang
DOI:10.1016/j.tet.2011.03.050
日期:2011.5
A new strategy for the synthesis of 3-diarylmethyl indoles was developed through FeCl3 as Lewisacidcatalyzedthree-component aza-Friedel–Crafts reactions of indoles, aldehydes, and tertiary aromatic amines in one-pot. The reactions generated the corresponding 3-diarylmethyl indoles in good yields under mild reaction conditions by using less expensive, readily available, and environmentally benign