Narasimhamurthy, S. ; Thirupathi, N. ; Murugavel, R. ; Krishnamurthy, S. S. (1994) New insights into the chemistry of cyclic phosphorus-nitrogen compounds Phosphorus, Sulfur, and Silicon and the Related Elements, 93 (1-4). pp. 221-226. ISSN 1042-6507
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Official URL: http://www.informaworld.com/index/757077029.pdf
Related URL: http://dx.doi.org/10.1080/10426509408021821
Abstract
High-field two-dimensional 31P NMR spectroscopy (31P-31P COSY) has been used to study the regio- and stereoselectivity in the nucleophilic substitution reactions of the (triphenylphosphazenyl)cyclotriphosphazene, N3P3Cl5(N=PPh3) with trifluoroethoxide or aryloxides and to identify isomeric λ5-bicyclic phosphazenes. The structures and conformations of λ3-cyclotriphosphazanes and their reactivity towards transition metal derivatives and oxidation and oxidative addition reactions have been investigated.
| Item Type: | Article |
|---|---|
| Source: | Copyright of this article belongs to Taylor and Francis Ltd. |
| Keywords: | Cyclophosphazenes; Cyclophosphazanes; 2D 31P NMR Spectra |
| ID Code: | 17818 |
| Deposited On: | 16 Nov 2010 12:39 |
| Last Modified: | 08 Jun 2011 06:53 |
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