Issue 75, 2012
From the journal:

Chemical Communications

Endocyclic P–P bond cleavage in carbaborane-substituted 1,2-diphosphetane: a new route to secondary phosphinocarbaboranes†‡

Anika Kreienbrink,a   Peter Lönnecke,a   Matthias Findeisenb  and  Evamarie Hey-Hawkins*a  

* Corresponding authors

a Institut für Anorganische Chemie, Universität Leipzig, Johannisallee 29, 04103 Leipzig, Germany
E-mail: hey@rz.uni-leipzig.de
Fax: +49 341-9739319

b Institut für Analytische Chemie, Universität Leipzig, Linnéstraße 3, 04103 Leipzig, Germany

Abstract

Carbaborane-substituted 1,2-diphosphetane reacts with elemental lithium and hydrogen chloride to give exclusively secondary mono- and bis(phosphino)carbaboranes. The latter reacts with two equivalents of formaldehyde and one equivalent of aniline to give a carbaborane-substituted 1-aza-3,6-diphosphepane.

Graphical abstract: Endocyclic P–P bond cleavage in carbaborane-substituted 1,2-diphosphetane: a new route to secondary phosphinocarbaboranes

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Article information

DOI
https://doi.org/10.1039/C2CC34860H
Article type
Communication
Submitted
27 Apr 2012
Accepted
31 Jul 2012
First published
02 Aug 2012

Chem. Commun., 2012,48, 9385-9387

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Endocyclic P–P bond cleavage in carbaborane-substituted 1,2-diphosphetane: a new route to secondary phosphinocarbaboranes

A. Kreienbrink, P. Lönnecke, M. Findeisen and E. Hey-Hawkins, Chem. Commun., 2012, 48, 9385 DOI: 10.1039/C2CC34860H

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