ePrints@IIScePrints@IISc Home | About | Browse | Latest Additions | Advanced Search | Contact | Help

Studies of phosphazenes VII Reactions of hexabromocyclotriphosphazatirene, N3P3Br6, with ethylamine

Krishnamurthy, SS and Rao, Sudheendra MN and Woods, M (1979) Studies of phosphazenes VII Reactions of hexabromocyclotriphosphazatirene, N3P3Br6, with ethylamine. In: Journal of Inorganic and Nuclear Chemistry, 41 (8). pp. 1093-1095.

Full text not available from this repository. (Request a copy)

Abstract

The reaction of hexabromocyclotriphosphazene, N3P3Br6 with ethylamine yields the derivatives N3P3Br6−n(NHEt)n [n = 1, 2(two isomers), 4 and 6]. Two hydrogen bromide adducts, N3P3Br2(NHEt)4·HBr and N3P3(NHEt)6·HBr have also been isolated. The 1H NMR data indicate that the bis-derivatives have nongeminal structures whereas the tetrakis-compound possesses a geminal structure. For the hydrogen bromide adducts, infrared and 1H NMR spectroscopic data suggest that protonation occurs at a ring nitrogen atom. The halogen replacement pattern is very similar to that observed in the analogous reaction of hexachlorocyclotriphosphazene, N3P3Cl6.

Item Type: Journal Article
Additional Information: Copyright of this article belongs to Elsevier Science Ltd.
Keywords: hexabromocyclotriphosphazatirene;ethylamine;phosphazenes
Department/Centre: Division of Chemical Sciences > Inorganic & Physical Chemistry
Date Deposited: 31 Aug 2004
Last Modified: 27 Aug 2008 10:53
URI: http://eprints.iisc.ernet.in/id/eprint/441

Actions (login required)

View Item View Item