The relative stabilities of cyclic dicationic derivatives of diphosphanes with three (3P) or four (4P) linked phosphorus atoms

Bashforth, R. and Boyall, A.J. and Coffer, P.K. and Dillon, K.B. and Goeta, A.E. and Howard, J.A.K. and Kenwright, A.M. and Probert, M.R. and Shepherd, H.J. and Thompson, A.L. (2012) The relative stabilities of cyclic dicationic derivatives of diphosphanes with three (3P) or four (4P) linked phosphorus atoms. Dalton Transactions, 41 (4). pp. 1165-1172. ISSN 1477-9226. (doi:https://doi.org/10.1039/c1dt11549a) (The full text of this publication is not currently available from this repository. You may be able to access a copy if URLs are provided)

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Official URL
http://dx.doi.org/10.1039/c1dt11549a

Abstract

Reaction of a diphosphane with a chlorophosphane in the presence of SnCl 2 or AlCl 3 leads to the formation of dicationic heterocycles with three (3P) or four (4P) linked phosphorus atoms. Some 3P derivatives with small alkyl substituents may also be prepared by direct alkylation of cyclic triphosphenium ions. Several new species were prepared in solution, some of which were isolated and characterised by single-crystal X-ray diffraction. Investigations into the factors favouring formation of 3P or 4P species are described. © 2012 The Royal Society of Chemistry.

Item Type: Article
Additional information: Unmapped bibliographic data: LA - English [Field not mapped to EPrints] J2 - Dalton Trans. [Field not mapped to EPrints] AD - Chemistry Department, University of Durham, South Road, Durham DH1 3LE, United Kingdom [Field not mapped to EPrints] AD - Laboratoire de Chimie de Coordination, 205 route de Narbonne, 31077 Toulouse cedex 04, France [Field not mapped to EPrints] AD - Chemical Crystallography, Chemistry Research Laboratory, University of Oxford, Oxford OX1 3TA, United Kingdom [Field not mapped to EPrints] DB - Scopus [Field not mapped to EPrints]
Uncontrolled keywords: Alkyl substituent, Diphosphane, Direct alkylation, Heterocycles, New species, Phosphorus atom, Relative stabilities, Single crystal x-ray diffraction, X ray diffraction, Phosphorus
Subjects: Q Science > QD Chemistry > QD478 Solid State Chemistry
Q Science > QD Chemistry > QD473 Physical properties in relation to structure
Divisions: Faculties > Sciences > School of Physical Sciences > Functional Materials Group
Depositing User: Giles Tarver
Date Deposited: 15 Oct 2015 13:06 UTC
Last Modified: 22 Oct 2015 08:56 UTC
Resource URI: https://kar.kent.ac.uk/id/eprint/50830 (The current URI for this page, for reference purposes)
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