| | 1 | Author
| MichaelA. Rm Brecht, W. Alter Maringgele, A. Nton Meller, M. Athias, N. Oltem Eyer, GeorgeM. Sheldrick | Requires cookie* | | | Title
| Synthesen und Eigenschaften von Piperidin-N-oxyboranen Synthesis and Properties of Piperidine-N-oxyboranes  | | | | Abstract
| Piperidine-N-oxyboranes and 2,2,6,6-Tetram ethylpiperidine-N -oxyboranes have been p re pared starting from halogenoboranes by three methods: a) By reaction with N-hydroxypiperidine and triethylam ine; b) by cleavage of the Si —O-bond in piperidine-N-oxy-trim ethylsilanes and c) by reaction with metallated piperidine-N-oxy compounds. Diboryloxides and diborylamides, resp., are obtained upon reaction of piperidine-N-oxy-brom oboranes with hexamethyldisiloxane and hexamethyldisilazane. Steric influences upon reac tivity and spectroscopic properties are discussed. The com pounds are characterized by elem ental analysis, mass and NMR spectroscopy ('H , "B , 13C , 14N , 29Si). A n X-ray analysis has been carried out for tris(2,2,6,6-tetram ethylpiperidine-l-oxy)borane 13. | | | |
Reference
| Z. Naturforsch. 40b, 1113—1122 (1985); eingegangen am 24. April 1985 | | | |
Published
| 1985 | | | |
Keywords
| Piperidine-N-oxyboranes, 2, 2, 6, 6-Tetram ethylpiperidine-N -oxyboranes, Diboryloxides, Diborylamides, Piperidine-N-oxysilanes | | | |
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| default:Reihe_B/40/ZNB-1985-40b-1113.pdf | | | | Identifier
| ZNB-1985-40b-1113 | | | | Volume
| 40 | |
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