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1,2-bis(diphenylphosphino)benzene and two related mono-methiodides, [o-C6H4(PR2)(PR2Me]I (R = Ph or Me)

1,2-bis(diphenylphosphino)benzene and two related mono-methiodides, [o-C6H4(PR2)(PR2Me]I (R = Ph or Me)
1,2-bis(diphenylphosphino)benzene and two related mono-methiodides, [o-C6H4(PR2)(PR2Me]I (R = Ph or Me)
The structures of the compounds 1,2-bis(diphenylphosphino)-benzene, C30H24P2, [2-(diphenylphosphino)phenyl] methyl-diphenylphosphonium iodide, C31H27P2+center dot I-, and [2-(dimethylphosphino) phenyl]trimethylphosphonium iodide, C11H19P2+center dot I-, show that quaternization only occurs at one P centre and results in significantly shorter P-C bonds and larger C-P-C angles, consistent with the formal oxidation from P-III to P-V.
0108-2701
O438-O440
Levason, W.
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, G.
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Webster, M.
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7
Levason, W.
e7f6d7c7-643c-49f5-8b57-0ebbe1bb52cd
Reid, G.
37d35b11-40ce-48c5-a68e-f6ce04cd4037
Webster, M.
f26c6e36-cb2e-486e-b2ed-b0d25a3a71f7

Levason, W., Reid, G. and Webster, M. (2006) 1,2-bis(diphenylphosphino)benzene and two related mono-methiodides, [o-C6H4(PR2)(PR2Me]I (R = Ph or Me). Acta Crystallographica Section C: Crystal Structure Communications, 62 (7), O438-O440. (doi:10.1107/S0108270106015915).

Record type: Article

Abstract

The structures of the compounds 1,2-bis(diphenylphosphino)-benzene, C30H24P2, [2-(diphenylphosphino)phenyl] methyl-diphenylphosphonium iodide, C31H27P2+center dot I-, and [2-(dimethylphosphino) phenyl]trimethylphosphonium iodide, C11H19P2+center dot I-, show that quaternization only occurs at one P centre and results in significantly shorter P-C bonds and larger C-P-C angles, consistent with the formal oxidation from P-III to P-V.

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Published date: 2006
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Identifiers

Local EPrints ID: 44485
URI: http://eprints.soton.ac.uk/id/eprint/44485
DOI: doi:10.1107/S0108270106015915
ISSN: 0108-2701
PURE UUID: bc626957-f143-4551-97fd-8ec73ec13708
ORCID for W. Levason: ORCID iD orcid.org/0000-0003-3540-0971
ORCID for G. Reid: ORCID iD orcid.org/0000-0001-5349-3468

Catalogue record

Date deposited: 05 Mar 2007
Last modified: 16 Mar 2024 02:43

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Contributors

Author: W. Levason ORCID iD
Author: G. Reid ORCID iD
Author: M. Webster

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