Tl2[Aryl2P4]: A Thallium Complexed Diaryltetraphosphabutadienediide and its Two-Electron Oxidation to a Diaryltetraphosphabicyclobutane, Aryl2P4
An analogue with P: Reaction of the “dithallene” (TlAr Dipp 2)2 (1; Ar Dipp 2=C6H3‐2,6‐(C6H2‐2,6‐iPr2)2) with P4 afforded Tl2[P4(Ar Dipp 2)2] (2), a thallium complexed diaryltetraphosphabutadienediide. The negative charge in the anion of 2 is delocalized over the P4 array to afford an average PP bo...
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Published in | Angewandte Chemie (International ed.) Vol. 44; no. 47; pp. 7729 - 7733 |
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Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Weinheim
WILEY-VCH Verlag
02.12.2005
WILEY‐VCH Verlag |
Subjects | |
Online Access | Get full text |
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Summary: | An analogue with P: Reaction of the “dithallene” (TlAr Dipp 2)2 (1; Ar Dipp 2=C6H3‐2,6‐(C6H2‐2,6‐iPr2)2) with P4 afforded Tl2[P4(Ar Dipp 2)2] (2), a thallium complexed diaryltetraphosphabutadienediide. The negative charge in the anion of 2 is delocalized over the P4 array to afford an average PP bond order of approximately 1.33. |
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Bibliography: | The authors thank the National Science Foundation for financial support. E.R. thanks NSERC of Canada for a Postdoctoral Fellowship. We also thank Professor M. M. Olmstead and Dr. J. de Ropp for assistance with crystallographic and NMR spectroscopic studies. ark:/67375/WNG-W5L7S572-0 istex:62A59934C4D290F9AA24A914863D4E68F4457B08 ArticleID:ANIE200502865 ObjectType-Article-1 SourceType-Scholarly Journals-1 ObjectType-Feature-2 content type line 23 |
ISSN: | 1433-7851 1521-3773 |
DOI: | 10.1002/anie.200502865 |