| Autor: |
Afonin, A. V., Vashchenko, A. V., Andriyankov, M. A., Voronov, V. K., Enikeeva, E. I., Dmitrieva, L. L. |
| Zdroj: |
Russian Chemical Bulletin; July 1990, Vol. 39 Issue: 7 p1392-1399, 8p |
| Abstrakt: |
1H and13C NMR was used to estimate the dihedral angles between the planes of the vinyl group and the hetero ring for 1-vinylpyridones and quinolones. The1H,13C,15N, and17O NMR data showed the existence of a specific intramolecular weak hydrogen bond between the a-H atom of the vinyl group and the O atom in 1-vinyl-2-pyridones and 2-vinyl-1-isoquinolone. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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