ISSN:
0044-2313
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
On the Reaction of Phosphorus(III) Fluorides with Phenyl AzideThe reaction of phenyl azide with phosphorus(III) fluorine compounds was found to proceed according to the principle of a Staudinger reaction producing, normally, fluorine-containing N-phenylphosphine imides. From diethylamino difluorophosphine and phenyldifluorophosphine the dimers, [(Et2N)F2PNPh]2 and [PhF2PNPh]2, were obtained with phenyl azide. These compounds have previously been prepared by a different route. The compounds were characterized by elemental analysis, determination of the molecular weight, either cryoscopically or by mass spectrometry as well as through their n.m.r. spectra (1H, 19F and 31P).
Notes:
Die Umsetzung von Phenylazid mit Phosphor(III)-Flour-Verbindungen verlief im Sinne einer Staudinger-Reaktion, im Regelfalle unter Bildung von fluorhaltigen N-Phenylphosphinimiden. Aus Diethylaminodifluorphosphin sowie Phenyldifluorphosphin und Phenylazid wurden die auf anderem Wege bereits dargestellten Dimeren [(Et2N)F2PNPh]2 und [PhF2PNPh]2 erhalten. Die Verbindungen wurden durch Elementaranalyse, kryoskopische und massenspektrometrische Molekulargewichtsbestimmungen, sowie durch NMR-Spektren (1H, 19F und 31P) charakterisiert.
Additional Material:
1 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/zaac.19875551216
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