Issue 36, 2012
From the journal:

Chemical Communications

Access to catenated and branched polyphosphorus ligands and coordination complexes via a tri(pyrazolyl)phosphane†‡

Kai-Oliver Feldmann,ab   Roland Fröhlichc  and  Jan J. Weigand*a  

* Corresponding authors

a Department of Inorganic and Analytical Chemistry, University of Münster, Corrensstr. 30, 48149 Münster, Germany
E-mail: jweigand@uni-muenster.de
Fax: +49-215-8333126
Tel: +49-215-8336074

b Graduate School of Chemistry, University of Münster, Corrensstr. 30, 48149 Münster, Germany

c Department of Organic Chemistry, University of Münster, Corrensstr. 40, 48149 Münster, Germany

Abstract

We report a convenient and smooth protocol for the high-yielding synthesis of a triphosphane and an iso-tetraphosphane from a readily accessible tri(pyrazolyl)phosphane. The products are obtained from a one-pot reaction at room temperature and form complexes with the Fe(CO)4-fragment.

Graphical abstract: Access to catenated and branched polyphosphorus ligands and coordination complexes via a tri(pyrazolyl)phosphane

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Article information

DOI
https://doi.org/10.1039/C2CC18030H
Article type
Communication
Submitted
22 Dec 2011
Accepted
27 Jan 2012
First published
16 Feb 2012

Chem. Commun., 2012,48, 4296-4298

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Access to catenated and branched polyphosphorus ligands and coordination complexes via a tri(pyrazolyl)phosphane

K. Feldmann, R. Fröhlich and J. J. Weigand, Chem. Commun., 2012, 48, 4296 DOI: 10.1039/C2CC18030H

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