Volume 539, Issue 8 pp. 183-186
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Untersuchungen zur Oxydation von N-Alkyl-bis-(difluorophosphor(III))-amiden

Prof. Dr. L. Riesel

Corresponding Author

Prof. Dr. L. Riesel

Sekt. Chemie d. Humboldt-Univ., DDR-1040 Berlin, Hessische Str. 1/2

Sekt. Chemie d. Humboldt-Univ., DDR-1040 Berlin, Hessische Str. 1/2Search for more papers by this author
Dr. D. Sturm

Dr. D. Sturm

Sekt. Chemie d. Humboldt-Univ., DDR-1040 Berlin, Hessische Str. 1/2

Search for more papers by this author
First published: August 1986
Citations: 7

Abstract

de

Die Oxydation von RN(PF2)2 mit N2O4 in n-Hexan führt in guten Ausbeuten zu den Bis(difluorophosphoryl)-amiden RN(POF2)2 (R = Me, Et). Mit Phenylazid wird nur ein Phosphoratom oxydiert und es werden 1,3-Diphenyl-2,4-bis(difluorophosphor(III)-N-alkylamido)-2,2,4,4-tetrafluoro-diaza-λ55-diphosphetidine, [F2PN(R)PF2NPh]2, erhalten.

Abstract

en

Investigations on the Oxidation of N-Alkyl-bis(difluoro-phosphorus(III))amides

Oxidation of RN(PF2)2 by N2O4 in n-hexane leads to bis(difluorophosphoryl)amides, RN(POF2)2 (R = Me, Et), in good yields. Only one phosphorus atom is oxidized by phenylazide resulting in the formation of 1.3-diphenyl-2.4-bis(difluorophosphorus(III)-N-alkyl-amido)-2.2.4.4-tetrafluoro-diaza-λ55 diphosphetidines, [F2PN(R)PF2NPh]2.

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