Zobrazeno 1 - 10 of 210 pro vyhledávání: '"E G, Rukhadze"'
2
Solvent extraction of noble metals with derivatives of thiourea
Autor: Yu. A. Zolotov, V.V. Dunina, V.N. Shevchenko, O. M. Petrukhin, E G Rukhadze
Publikováno v: Analytica Chimica Acta. 100:613-618
Studies on the use of diphenylthiourea, hexamethylene-N'-phenylthiourea, N,N-hexa-methylene-N'-isohexylthiourea and di-tert-butylthiourea for the extraction and group concentration of noble metals are reported. A preliminary treatment of solutions of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2086168ee06fae02d094b5ba7f96d111
https://doi.org/10.1016/s0003-2670(01)93355-0
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3
Stereoselective decomposition of alanine under homogeneous conditions employing optically active catalysts based on isatin
Autor: G. S. Barysheva, V. A. Pavlov, E. G. Rukhadze, E. I. Klabunovskii, L. N. Sukhobok
Publikováno v: Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 23:646-650
1. It was found that the optically active isomers of the N-α-phenylethylamide of 7-methylisatin-4-carboxylic acid and the N-α-phenylethylamide of isatin-5-sulfonic acid exert a stereospecific catalytic action in the reaction for the decomposition o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::244200741581b1d0036daac85231c992
https://doi.org/10.1007/bf00921163
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4
ESR spectra of copper compounds of ?-thiopicoline anilides
Autor: I. G. Il'ina, V. F. Anufrienko, E. K. Mamaeva, E. G. Rukhadze
Publikováno v: Theoretical and Experimental Chemistry. 3:204-207
ESR spectra are reported for numerous chelates with a Cu-2(N, S) center; the covalent Cu-N bond is found to produce additional hyperfine splitting in solutions and glasses. MOLCAO methods are applied for D2h symmetry to estimate the degree of covalen
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1ce5ee016217e7aecb185223a28c6909
https://doi.org/10.1007/bf00525599
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8
OPTICALLY ACTIVE CHELATE COMPOUNDS
Autor: G V Panova, E G Rukhadze, A P Terent'ev
Publikováno v: Russian Chemical Reviews. 35:687-695
CONTENTS I. Introduction 687 II. Preparation of chelate compounds in optically active forms 688 III. The use of spectropolarimetry and polarimetry in the study of chelate compounds 688
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::6c330b29e4ca0beb589b1131b75fb1fa
https://doi.org/10.1070/rc1966v035n09abeh001517
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10
Some Applications of the Optical Activity of Coordination Compounds
Autor: E G Rukhadze, A.P. Terent'ev, V. V. Dunina
Publikováno v: Russian Chemical Reviews. 41:862-877
The review covers the principal directions in which electronic absorption spectra, rotational dispersion curves, and circular dichroism are at present used in determining the absolute configurations of complex compounds and their structure. A list of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::578ab5ae16740f23d00451e2b76441ef
https://doi.org/10.1070/rc1972v041n10abeh002099
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