Issue 11, 2001
From the journal:

Journal of the Chemical Society, Dalton Transactions

Organophosphoryl adducts of tris(pentafluorophenyl)borane; crystal and molecular structure of B(C6F5)3·Ph3PO

Michael A. Beckett,*a   David S. Brassington,a   Mark E. Lightb  and  Michael B. Hursthouseb  

* Corresponding authors

a Chemistry Department, University of Wales, Bangor, Gwynedd, UK

b Chemistry Department, University of Southampton, Southampton, UK

Abstract

A series of 1 ∶ 1 adducts of B(C6F5)3 with the organophosphoryl ligands Et3PO, Ph3PO, Prn3PO, Octn3PO, (MeO)3PO, (EtO)3PO, (PhO)3PO, (EtO)2(H)PO, (BunO)2(H)PO, (PhO)2(H)PO, (MeO)2MePO, (EtO)2MePO, (EtO)2PhPO, and (EtO)Me2PO have been synthesized and characterised by elemental analysis, mp, and spectroscopic (1H, 13C, 11B, 19F, 31P NMR and IR) methods. B(C6F5)3·Ph3PO was further characterised in the solid state by a single-crystal X-ray diffraction study. 31P NMR chemical shifts and ν(PO) IR stretching frequencies are discussed in relation to substituent at phosphorus.

Graphical abstract: Organophosphoryl adducts of tris(pentafluorophenyl)borane; crystal and molecular structure of B(C6F5)3·Ph3PO

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Article information

DOI
https://doi.org/10.1039/B100981H
Article type
Paper
Submitted
29 Jan 2001
Accepted
17 Apr 2001
First published
15 May 2001

J. Chem. Soc., Dalton Trans., 2001, 1768-1772

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Organophosphoryl adducts of tris(pentafluorophenyl)borane; crystal and molecular structure of B(C6F5)3·Ph3PO

M. A. Beckett, D. S. Brassington, M. E. Light and M. B. Hursthouse, J. Chem. Soc., Dalton Trans., 2001, 1768 DOI: 10.1039/B100981H

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