1959
DOI: 10.1002/cber.19590920530
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Zur Kenntnis der Phosphornitrilchloride

Abstract: BECKE-GOEHRING und KOCHJahrg. 92 1-Phenyl-5-1nerJrylI.2.4-triazol-carbo1isaure-( 3 ) ( X I V): 5 g XIII werden in 200 ccm Wasser unter Zusatz von 4 g Na2CO3 gelost. Unter Riihren und Erwarmen auf dem Wasserbad llRt man nun eine Losung von 8 g Kaliumpermanganat in 300 ccm Wasser zutropfen, wobei man anfangs das Zutropfen jeweils unterbricht und abwartet, bis Entrirbung eingetreten ist. Nach I Stde. ist so der groBte Teil der Permanganatlosung zugegeben. Der Rest wird schnell hinzugesetzt und die Mischung iiber … Show more

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Cited by 27 publications
(12 citation statements)
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“…Linear species of structure C1 3 P-(NPC1 2 )"NH are formed when phosphorus penta chloride and ammonium chloride react in an autoclave in the absence of sol vent. 24 (5) Ammonia can replace ammonium chloride in several of the synthetic reactions with halophosphoranes. For instance, diphenyltrichlorophosphorane, Ph 2 PCI 3 , reacts with liquid ammonia at -40°C to yield diphenylcyclophosphazenes, (NPPh 2 )", plus ammonium chloride.…”
Section: Reaction Mechanismsmentioning
confidence: 99%
“…Linear species of structure C1 3 P-(NPC1 2 )"NH are formed when phosphorus penta chloride and ammonium chloride react in an autoclave in the absence of sol vent. 24 (5) Ammonia can replace ammonium chloride in several of the synthetic reactions with halophosphoranes. For instance, diphenyltrichlorophosphorane, Ph 2 PCI 3 , reacts with liquid ammonia at -40°C to yield diphenylcyclophosphazenes, (NPPh 2 )", plus ammonium chloride.…”
Section: Reaction Mechanismsmentioning
confidence: 99%
“…DIP‐MS spectra, analogous to ones from LDI‐TOF, contained fragments with different number of nitrogen and phosphorus atoms. Signals with chemical shifts in area approximately 0 and −16 ppm in NMR spectra of sublimates have some similarity with short chain phosphazene ions produced by reaction of PCl 5 with NH 4 Cl 12, 13. The differences in chemical shifts could be explained by a trend to decreasing of their chemical shifts with decrease of effective charge.…”
Section: Resultsmentioning
confidence: 86%
“…The nickel atom occupies the fifth position in the open pentagonal face of both borane cages and serves to fuse the two 11-atom polyhedral frameworks. The anion has Ct(l) symmetry where the cage (9) . P. Hanson, F. Herman, J. D. Lea, and S. Skillman, Acta Crystallogr., 17,1040 (1964).…”
Section: Resultsmentioning
confidence: 99%