916307-18-1Relevant academic research and scientific papers
Catalytic selective bis-arylation of imines with anisole, phenol, thioanisole and analogues
Liu, Cong-Rong,Li, Man-Bo,Yang, Cui-Feng,Tian, Shi-Kai
, p. 1249 - 1251 (2008)
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(SO 4)3-TMSCl at room temperature. The Royal Society of Chemistry.
