caa a22 4500 467993378 CHVBK 20180323112551.0 cr unu---uuuuu 170328e19900201xx s 000 0 eng 10.1007/BF00499411 doi (NATIONALLICENCE)springer-10.1007/BF00499411 Study of three-dimensional structures of benzoylpyridine oximes and their ethers by 1H and 13C NMR spectroscopy [Elektronische Daten] [V. Lezina, S. Rozenberg, O. Glozman, L. Zhmurenko, L. Meshcheryakova, V. Zagorevskii] The 1H and 13C NMR spectra of the E and Z isomers of 2-, 3-, and 4-benzoylpyridine oximes and their ethers were analyzed thoroughly, and the 1H-13C spin-spin coupling constants (SSCC) were determined. It was established that the magnitude of the γ effect for the quaternary carbon atoms in the E and Z isomers depends on the site of substitution in the pyridine ring. It was assumed that the intermolecular hydrogen bond is stronger in the E form than in the Z form. The existence of the Z isomer of 2-benzoylpyridine oxime in deuterochloroform with an intramolecular hydrogen bond was proved. Plenum Publishing Corporation, 1990 Lezina V. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut Rozenberg S. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut Glozman O. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut Zhmurenko L. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut Meshcheryakova L. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut Zagorevskii V. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/2(1990-02-01), 172-178 0009-3122 26:2<172 1990 26 10593 https://doi.org/10.1007/BF00499411 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/BF00499411 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Lezina V. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut NATIONALLICENCE 700 1- Rozenberg S. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut NATIONALLICENCE 700 1- Glozman O. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut NATIONALLICENCE 700 1- Zhmurenko L. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut NATIONALLICENCE 700 1- Meshcheryakova L. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut NATIONALLICENCE 700 1- Zagorevskii V. Scientific-Research Institute of Pharmacology, Academy of Medical Sciences of the USSR, 125315, Moscow aut NATIONALLICENCE 773 0- Chemistry of Heterocyclic Compounds Kluwer Academic Publishers-Plenum Publishers 26/2(1990-02-01), 172-178 0009-3122 26:2<172 1990 26 10593 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer