| | 1 | Author
| Z. Naturforsch | Requires cookie* | | | Title
| Ein weiteres 2A5,4A5-Diphosphapyridin: 2,2,4,4-Tetrakis-(dimethylamino)-6- amino-l-aza-2A5,4A5-diphosphinin  | | | | Abstract
| A Further 2A5,4A5-Diphosphapyridine: 2,2,4,4-Tetrakis-(dimethylamino)-6-amino-1-aza-2A5,4A5-diphosphinine.-(dimethylamino)-6-amino-l-aza-2A5,4A5-diphosphinine (3) has been pre pared by reacting l,l,3,3-tetrakis(dim ethylam ino)-lA 5-3A:'-diphosphete (1) with bis(trimethyl-silyl)carbodiimide (2) in a 2 : 1 molar ratio. Properties, 'H, P, and l3C NMR, mass, and IR spectra are reported and discussed. Com pound 3 is further characterized by X-ray structure analysis. | | | |
Reference
| Z. Naturforsch. 53b, 443—147 (1998); eingegangen am 12. Dezember 1997 | | | |
Published
| 1998 | | | |
Keywords
| A5-Diphosphete, l-Aza-2A5, 4A5-diphosphinine, NMR Spectra, X-Ray Data 2, 2, 4, 4-Tetrakis | | | |
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| default:Reihe_B/53/ZNB-1998-53b-0443.pdf | | | | Identifier
| ZNB-1998-53b-0443 | | | | Volume
| 53 | |
| 2 | Author
| G. Ernot, Heckm Ann3, Stefan Planka, Ekke Hard Fluckb, Dashti-M Anahita, Bernhard Ommertzc, Neumüllerc | Requires cookie* | | | Title
| 6-Pyridyl-l-aza-2A5,4/.5-diphosphinin - ein 2,2'-Bipyridin-Analogon 6-Pyridyl-l-aza-2/l5,4/l5-diphosphinine - a 2,2'-Bipyridine Analogue | | | | Abstract
| -Tetrakis(dimethylamino)-lA5,3A5-diphos-phete, (1), reacts with 2-cyano-pyridine to yield 6-pyridyl-l-aza-2/l5,4A5-diphosphinine (3). 3 is cha racterized by its 'H , 31P, and 13C NMR, mass, and IR spectra as well as the results of the X-ray struc ture analysis. | | | |
Reference
| Z. Naturforsch. 54b, 1478—1481 (1999); eingegangen am 23. August 1999 | | | |
Published
| 1999 | | | |
Keywords
| A5-Diphosphete, l-Aza-2A5, 4A5-diphosphinine, NMR D ata, Crystal Structure l, l, 3, 3 | | | |
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| default:Reihe_B/54/ZNB-1999-54b-1478_n.pdf | | | | Identifier
| ZNB-1999-54b-1478_n | | | | Volume
| 54 | |
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