Zobrazeno 1 - 10
of 14
pro vyhledávání: '"L. A. Krichevskii"'
Publikováno v:
Russian Journal of Applied Chemistry. 81:268-271
Catalytic ammonolysis of 2-methylimidazoline (lysidine) in the presence of a number of ternary molybdenum-antimony-titanium oxide systems was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::493e47402341e7a7d6d22a69d112e795
https://doi.org/10.1134/s1070427208020201
https://doi.org/10.1134/s1070427208020201
Publikováno v:
Russian Journal of Applied Chemistry. 78:584-587
Electrocatalytic reduction of the nicotine alkaloid in the presence of skeletal nickel catalysts was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d83559b0b8d493c6623a92e91fee4b98
https://doi.org/10.1007/s11167-005-0346-4
https://doi.org/10.1007/s11167-005-0346-4
Autor:
S. M. Adekenov, L. A. Musina, A. D. Kagarlitskii, Z. M. Astaf’eva, Elvira E. Shults, Makhmut M. Shakirov, D. S. Balpanov, L. A. Krichevskii
Publikováno v:
Chemistry of Natural Compounds. 40:147-150
Electrocatalytic reduction of the alkaloids anabasine and nicotine was investigated. 1-α,β′-Dipiperidyl and hexahydronicotine were prepared. The reactions of anabasine and the hydrogenated alkaloids with dicarboxylic acid anhydrides were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::65c559cbf49c835c88c68eaae187e053
https://doi.org/10.1023/b:conc.0000033932.15694.35
https://doi.org/10.1023/b:conc.0000033932.15694.35
Autor:
E. S. Mustafin, L. A. Krichevskii, A. Zh. Turmukhambetov, Zh. K. Tukhmetova, Sh. B. Kasenova, S. M. Adekenov, B. K. Kasenov
Publikováno v:
Russian Journal of Applied Chemistry. 76:1920-1924
Isothermal calorimetry was applied to study the heats of dissolution of lappaconitine hydrobromide at varied dilution. The data obtained were used to calculate the standard enthalpy of dissolution of C32H44N2O8 · HBr in an infinitely diluted (standa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d53e4076065277b980351308a21b6a6
https://doi.org/10.1023/b:rjac.0000022439.19007.24
https://doi.org/10.1023/b:rjac.0000022439.19007.24
Publikováno v:
Russian Journal of Applied Chemistry. 81:320-322
The behavior of 2-methylquinoxaline in the course of oxidative ammonolysis on V-Ti oxide catalyst in a wide range of conditions was studied, and this reaction was examined as a route to 2-quinoxalinecarbonitrile.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2362f7cd7cab9da42d1b882d08496f02
https://doi.org/10.1134/s1070427208020316
https://doi.org/10.1134/s1070427208020316
Publikováno v:
Russian Journal of Applied Chemistry. 78:1093-1095
Synthesis of 2-methylpyrazine by cyclocondensation of ethylenediamine with 1,2-propylene glycol in the presence of zinc-molybdenum-chromium catalysts was studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::01ac16e4ec00f9ec0a0e90bd9ee5f1b2
https://doi.org/10.1007/s11167-005-0456-z
https://doi.org/10.1007/s11167-005-0456-z
Publikováno v:
ChemInform. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e0b52ec1148ac71e97c8506578468417
https://doi.org/10.1002/chin.199945191
https://doi.org/10.1002/chin.199945191
Publikováno v:
Pharmaceutical Chemistry Journal. 33:381-383
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40bed7f17f7d37181929a8a3ae1e7da1
https://doi.org/10.1007/bf02508713
https://doi.org/10.1007/bf02508713
Autor:
S. B. Akhmetova, A. D. Kagarlitskii, R. B. Seidakhmetova, Z. M. Astaf’eva, A. I. Drab, L. A. Krichevskii
Publikováno v:
Pharmaceutical Chemistry Journal. 42
Acylation of hexahydronicotine with anhydrides of dicarboxylic acids yielded amido acids. Reaction of amido acids with amines, ethanol, and hydrazine produced derivatives. Studies of these compounds showed them to have antifungal and antibacterial ac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ad35c5aeceb6aae36f5cf83af9ff664f
https://doi.org/10.1007/s11094-008-0098-6
https://doi.org/10.1007/s11094-008-0098-6
Autor:
G. A. Tolstikova, L. A. Krichevskii, L. A. Musina, S. M. Adekenov, Elvira E. Shults, Makhmut M. Shakirov
Publikováno v:
ChemInform. 37
The oxidation of N-acetyl-and N-benzoylanabasine with the tert-butyl hydroperoxide (TBHP)— MoCl5 system or MCPBA proceeds selectively at the nitrogen atom of the pyridine ring. The oxidation of N-methylanabasine under similar conditions gives a mix
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::68a8c4eddd86b857bfbe3e3a5eee2483
https://doi.org/10.1002/chin.200648204
https://doi.org/10.1002/chin.200648204