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)
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.|
|Department/Centre:||Division of Chemical Sciences > Inorganic & Physical Chemistry|
|Date Deposited:||31 Aug 2004|
|Last Modified:||27 Aug 2008 10:53|
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