Chemical Communications

Catalytic selective bis-arylation of imines with anisole, phenol, thioanisole and analogues

CR Liu, MB Li, CF Yang, SK Tian

文献索引：Liu, Cong-Rong; Li, Man-Bo; Yang, Cui-Feng; Tian, Shi-Kai Chemical Communications, 2008 , # 10 p. 1249 - 1251

全文：HTML全文

被引用次数: 31

摘要

The first highly efficient double Friedel–Crafts reaction of N-tosyl imines with anisole, phenol, thioanisole and analogues has been developed to produce the corresponding symmetric diarylmethanes and triarylmethanes with high regioselectivity in the presence of a catalytic amount of Bi2 (SO4) 3–TMSCl at room temperature.