Autor: |
Litvinenko, G. S., Kuz'mina, N. Yu., Sokolov, D. V. |
Zdroj: |
Chemistry of Heterocyclic Compounds; March 1984, Vol. 20 Issue: 3 p309-314, 6p |
Abstrakt: |
Three isomers of 1,2-dimethyldecahydroquinolin-5-ol and their acetates with cis and trans fusion of the rings and different orientations of the hydroxy and acyloxy groups were obtained. The correlation of the frequencies of the C-O, O-H, and N+-H stretching vibrations with the configurations of these compounds was studied. The 1,2-dimethyl-cis-decahydroquinolin-5-ol isomer with a syn orientation of the amino and hydroxy groups exists in a conformation with an intramolecular hydrogen bond, the character of which is determined by the functional state of the amino group (OH...N in the base and N+-H...O in the hydrochloride). The hydrochloride of the acetate of this alcohol does not form an intramolecular N+-H...O(COCH3) bond. |
Databáze: |
Supplemental Index |
Externí odkaz: |
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