| | 1 | Author
| Dierk Knittel, Gabriela Weber | Requires cookie* | | | Title
|  | | | | Abstract
| The two stereoisomeric a-azidochalkones (1,3-diaryl-2-azidopropenones) are selectively obtain-able, depending on the temperature, by conden-sation of aldehydes with a-azidocarbonyl compounds. For the higher melting point compound the trans configuration is proved by single crystal X-ray analysis of its triphenyl-phosphazeno derivative. Analogous isomers may now be characterised from their X H NMR parameters. | | | |
Reference
| Z. Naturforsch. 35b, 1326—1327 (1980); received May 21 1980 | | | |
Published
| 1980 | | | |
Keywords
| a -Azidochalkones, S tereosel ecti vity, *H NMR Spectra, X-ray | | | |
Similar Items
| Find | | | DEBUG INFO
| | | | | TEI-XML for
| default:Reihe_B/35/ZNB-1980-35b-1326_n.pdf | | | | Identifier
| ZNB-1980-35b-1326_n | | | | Volume
| 35 | |
|
