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1,2-Diphosphinobenzene as a synthon for the 1,2,3-triphospha- and 2-arsa-1,3-diphosphaindenyl anions and a stable organo derivative of the P8 unit of Hittorf's phosphorus.

Abstract:

The electronic structure of the 1,2,3-triphosphaindenyl ligand suggests that it should exhibit enhanced pi-acceptor properties when compared to the eta(5)-indenyl system; this insight encouraged us to develop a simple synthetic pathway from 1,2-diphosphinobenzene to the 1,2,3-C(6)H(4)P(3) and 2-As-1,3-C(6)H(4)P(2) anions, both of which have been structurally characterised by X-ray crystallography; as a bonus from these studies we also obtained the first structurally characterised organo deriv...

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Publication status:
Published

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Publisher copy:
10.1039/b717204d

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Journal:
Chemical Communications More from this journal
Issue:
7
Pages:
856-858
Publication date:
2008-02-01
DOI:
EISSN:
1364-548X
ISSN:
1359-7345
Language:
English
Pubs id:
pubs:50415
UUID:
uuid:a6c0407a-fb15-4bd9-9cc1-20dcf648e873
Local pid:
pubs:50415
Source identifiers:
50415
Deposit date:
2012-12-19

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