Issue 6, 2003
From the journal:

Green Chemistry

Preparation of dichlorophenylphosphinevia Friedel–Crafts reaction in ionic liquids

Zhong-Wei Wanga  and  Li-Sheng Wang*a  

* Corresponding authors

a School of Chemical and Environment Engineering, Beijing Institute of Technology, Beijing 100081, People's Republic of China

Abstract

The Friedel–Crafts reaction of PCl3 and benzene in [BuPy]Cl–XAlCl3 ionic liquids (ILs) was investigated for clean synthesis of dichlorophenylphosphine (DCPP). A simple product isolation procedure was achieved, and the effect of ILs composition, reactant composition, reaction time and quantity of ILs on this reaction were studied. The [BuPy]Cl–XAlCl3 rendered this reaction green characteristics. A catalytic mechanism was proposed as well.

Graphical abstract: Preparation of dichlorophenylphosphine via Friedel–Crafts reaction in ionic liquids

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Article information

DOI
https://doi.org/10.1039/B307418H
Article type
Paper
Submitted
30 Jun 2003
First published
13 Oct 2003

Green Chem., 2003,5, 737-739

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Preparation of dichlorophenylphosphine via Friedel–Crafts reaction in ionic liquids

Z. Wang and L. Wang, Green Chem., 2003, 5, 737 DOI: 10.1039/B307418H

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