ISSN:
0075-4617
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Triazadiphosphorines by Cyclocondensation of Bis (diphenylamino) amine and Amidines, Guanidines, Isoureas or Isothioureas with Carbon TetrachlorideBis(diphenylphosphino)amine (1) reacts with CCl4 and ammonia, tert.-butylamine or phenylhydrazine, forming the tetraphenylimidodiphosphinic diamide (diphenylhydrazide) chlorides 2. Cyclocondensation to the triazadiphosphorines 3a-g takes place with bifunctional amidines, guanidines, isoureas or isothioureas.
Notes:
Bis-[diphenylphosphino]-amin (1) reagiert mit CCl4 und Ammoniak, tert.-Butyl-amin sowie Phenylhydrazin zu den Tetraphenyl-imidodiphosphinsäure-diamid(diphenylhydrazid)-chloriden 2. Mit bifunktionellen Amidinen, Guanidinen, Isoharnstoffen und Isothioharnstoffen erfolgt Cyclokondensation zu den Triazadiphosphorinen 3a-g.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/jlac.19727660111
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