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Studies of Phosphazenes Part XXVI: Bi(cyclophosphazenes)Containing A P-O-P Bridge

Katti, KV and Krishnamurthy, SS and Woods, Michael (1985) Studies of Phosphazenes Part XXVI: Bi(cyclophosphazenes)Containing A P-O-P Bridge. In: Phosphorus and Sulfur and the Related Elements, 25 (2). pp. 167-171.

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Abstract

Penta(phenoxy)chlorocyclotriphosphazene $[N_3P_3(OPh)_5Cl (1)]$ reacts with "(hydroxy)" phosphazenes, $N_3P_3(OPh)_5 OH)$ (2), $N_3P_3(OMe)_5(OH)$ (3) and gem-$N_3P_3(NHBu^t)_2(OMe)_2(OH)$ (4) to give P-O-P bridged cyclophosphazenes, $[N_3P_3(OPh)_5]_2O$ (5), $[N_3P_3(OPh)_5]O[N_3P_3(OMe)_5]$ (6) and $[N_3P_3(OPh)_5]O[N_3P_3(NHBu')2(OMe)_3]$ (7) respectively. The products are characterised by IR and NMR spectroscopy and mass spectrometry. The P-O-P bridge of compound 5 is readily cleaved by various nucleophiles.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Taylor & Francis.
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Depositing User: SIDDESHWAR KANBARGI
Date Deposited: 11 Mar 2008
Last Modified: 27 Aug 2008 13:16
URI: http://eprints.iisc.ac.in/id/eprint/13388

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