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

Organophosphoryl adducts of tris(pentafluorophenyl)borane; crystal and molecular structure of B(C6F5)(3)·Ph3PO
Organophosphoryl adducts of tris(pentafluorophenyl)borane; crystal and molecular structure of B(C6F5)(3)·Ph3PO
A series of 1 : 1 adducts of B(C6F5)(3) with the organophosphoryl ligands Et3PO, Ph3PO, (Pr3PO)-P-n, Oct(3)(n)PO, (MeO)(3)PO, (EtO)(3)PO, (PhO)(3)PO, (EtO)(2)(H)PO, ((BuO)-O-n)(2)(H)PO, (PhO)(2)(H)PO, (MeO)(2)MePO, (EtO)(2)MePO, (EtO)(2)PhPO, and (EtO)Me2PO have been synthesized and characterised by elemental analysis, mp, and spectroscopic (H-1, C-13, B-11, F-19, P-31 NMR and IR) methods. B(C6F5)(3). Ph3PO was further characterised in the solid state by a single-crystal X-ray diffraction study. P-31 NMR chemical shifts and nu (PO) IR stretching frequencies are discussed in relation to substituent at phosphorus.
lewis-acid tris(pentafluorophenyl)borane, phosphine, h2o-center-dot-b(c6f5)(3), b(c6f5)(3), complexes
1472-7773
1768-1772
Beckett, Michael A.
5b021ef6-fa5c-4f6d-9998-3313558f0dc1
Brassington, David S.
6193d7dc-ab15-4623-b26a-8b088310d796
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da
Beckett, Michael A.
5b021ef6-fa5c-4f6d-9998-3313558f0dc1
Brassington, David S.
6193d7dc-ab15-4623-b26a-8b088310d796
Light, Mark E.
cf57314e-6856-491b-a8d2-2dffc452e161
Hursthouse, Michael B.
57a2ddf9-b1b3-4f38-bfe9-ef2f526388da

Beckett, Michael A., Brassington, David S., Light, Mark E. and Hursthouse, Michael B. (2001) Organophosphoryl adducts of tris(pentafluorophenyl)borane; crystal and molecular structure of B(C6F5)(3)·Ph3PO. Journal of the Chemical Society, Dalton Transactions, (11), 1768-1772. (doi:10.1039/b100981h).

Record type: Article

Abstract

A series of 1 : 1 adducts of B(C6F5)(3) with the organophosphoryl ligands Et3PO, Ph3PO, (Pr3PO)-P-n, Oct(3)(n)PO, (MeO)(3)PO, (EtO)(3)PO, (PhO)(3)PO, (EtO)(2)(H)PO, ((BuO)-O-n)(2)(H)PO, (PhO)(2)(H)PO, (MeO)(2)MePO, (EtO)(2)MePO, (EtO)(2)PhPO, and (EtO)Me2PO have been synthesized and characterised by elemental analysis, mp, and spectroscopic (H-1, C-13, B-11, F-19, P-31 NMR and IR) methods. B(C6F5)(3). Ph3PO was further characterised in the solid state by a single-crystal X-ray diffraction study. P-31 NMR chemical shifts and nu (PO) IR stretching frequencies are discussed in relation to substituent at phosphorus.

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More information

Published date: 2001
Keywords: lewis-acid tris(pentafluorophenyl)borane, phosphine, h2o-center-dot-b(c6f5)(3), b(c6f5)(3), complexes

Identifiers

Local EPrints ID: 19400
URI: http://eprints.soton.ac.uk/id/eprint/19400
ISSN: 1472-7773
PURE UUID: 1c4c31c2-a645-4f19-8208-f85bff05bc2f
ORCID for Mark E. Light: ORCID iD orcid.org/0000-0002-0585-0843

Catalogue record

Date deposited: 14 Feb 2006
Last modified: 03 Dec 2019 01:55

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