Issue 10, 2008
From the journal:

Chemical Communications

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

Cong-Rong Liu,a   Man-Bo Li,a   Cui-Feng Yanga  and  Shi-Kai Tian*a  

* Corresponding authors

a Joint Laboratory of Green Synthetic Chemistry, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, China
E-mail: tiansk@ustc.edu.cn
Fax: +86-551-3601592
Tel: +86-551-3600871

Abstract

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.

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

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Article information

DOI
https://doi.org/10.1039/B800066B
Article type
Communication
Submitted
07 Jan 2008
Accepted
29 Jan 2008
First published
08 Feb 2008

Chem. Commun., 2008, 1249-1251

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

C. Liu, M. Li, C. Yang and S. Tian, Chem. Commun., 2008, 1249 DOI: 10.1039/B800066B

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