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Cyclotriphosphazen-2-spiro-3′-cyclodiphosphadiazan und Cyclotriphosphazen-2-spiro-3′-cyclodiphosphadiazan-6′-spiro-2″-cyclotriphosphazen – Spiroverbindungen aus Cyclotriphosphazen und Cyclodiphosphadiazanen / Cyclotriphosphazene-2-spiro-3′-cyclodiphosphad
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Hexachlorocyclotriphosphazene (Cl2P=N)3 reacts with hydrazine or dihydrazidophosphoric acid O-phenyl-ester in THF in the presence of triethylamine to give the spirocyclic title compounds. Constitutions are confirmed by MS, NMR and IR spectra. {1H}31P NMR spectra at 36.23 MHz are of higher order – ABCD and A2BB′A′2 – and can be simulated with the appropriate shifts and coupling constants.
Walter de Gruyter GmbH
Title: Cyclotriphosphazen-2-spiro-3′-cyclodiphosphadiazan und Cyclotriphosphazen-2-spiro-3′-cyclodiphosphadiazan-6′-spiro-2″-cyclotriphosphazen – Spiroverbindungen aus Cyclotriphosphazen und Cyclodiphosphadiazanen / Cyclotriphosphazene-2-spiro-3′-cyclodiphosphad
Description:
Hexachlorocyclotriphosphazene (Cl2P=N)3 reacts with hydrazine or dihydrazidophosphoric acid O-phenyl-ester in THF in the presence of triethylamine to give the spirocyclic title compounds.
Constitutions are confirmed by MS, NMR and IR spectra.
{1H}31P NMR spectra at 36.
23 MHz are of higher order – ABCD and A2BB′A′2 – and can be simulated with the appropriate shifts and coupling constants.
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