Issue 13, 2003
From the journal:

Dalton Transactions

Influence of the functional group on the synthesis of aminophosphines, diphosphinoamines and iminobiphosphines

Zhaofu Fei,a   Rosario Scopellitia  and  Paul J. Dyson*a  

* Corresponding authors

a Institut de Chimie Moléculaire et Biologique, Ecole Polytechnique Fédérale de Lausanne, EPFL-BCH, CH-1015 Lausanne, Switzerland
E-mail: paul.dyson@epfl.ch

Abstract

The reaction of the anilines RNH2 [R = C6H4(o-CN), C6H4(p-CN), C6H4(m-CN), C6H4(o-C6H5), C6F5 and C6H4(o-CF3)] with Ph2PCl and inorganic or organic bases in differing stoichiometry and in different solvents has been studied. The electronic properties and steric effects of the substituent groups, the base employed, the stoichiometry and the solvent all influence the outcome of the reaction and a series of aminophosphines, diphosphinoamines and iminobiphosphines have been isolated and characterised. The structures of three diphosphinoamines and three iminobiphosphines have been established using single-crystal X-ray diffraction.

Graphical abstract: Influence of the functional group on the synthesis of aminophosphines, diphosphinoamines and iminobiphosphines

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Article information

DOI
https://doi.org/10.1039/B303645F
Article type
Paper
Submitted
01 Apr 2003
Accepted
21 May 2003
First published
06 Jun 2003

Dalton Trans., 2003, 2772-2779

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Influence of the functional group on the synthesis of aminophosphines, diphosphinoamines and iminobiphosphines

Z. Fei, R. Scopelliti and P. J. Dyson, Dalton Trans., 2003, 2772 DOI: 10.1039/B303645F

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