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

被引:79
作者
Liu, Cong-Rong [1 ]
Li, Man-Bo [1 ]
Yang, Cui-Feng [1 ]
Tian, Shi-Kai [1 ]
机构
[1] Univ Sci & Technol China, Dept Chem, Joint Lab Sysnthet Chem, Anhua 230026, Peoples R China
关键词
D O I
10.1039/b800066b
中图分类号
O6 [化学];
学科分类号
0703 ;
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 Bi(2)(SO(4))(3)-TMSCl at room temperature.
引用
收藏
页码:1249 / 1251
页数:3
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