Autor: |
Sheichenko, V., Zakharov, V., Zvolinskii, V., Evstratova, R., Rybalko, K. |
Zdroj: |
Chemistry of Natural Compounds; September 1973, Vol. 9 Issue: 5 p595-599, 5p |
Abstrakt: |
1. The configuration of the OH group has been determined and the configurations of a number of other protons in the arnifolin molecule have been confirmed by means of the paramagnetically induced PMR spectra. 2. The paramagnetic shifts of a number of protons can be explained satisfactorily if it is assumed that the predominant association of the Eu(DPM)3is with the hydroxy group. |
Databáze: |
Supplemental Index |
Externí odkaz: |
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