Zobrazeno 1 - 10
of 23
pro vyhledávání: '"N. D. Zubareva"'
Autor:
O. V. Vyshivannaya, V. M. Misin, Leonid M. Kustov, N. D. Zubareva, V. S. Romanova, A. V. Tregubov, Igor A. Yamskov, M. V. Voronkov, N. E. Shepel, V. A. Volkov, D. V. Kurilov, Olga Yamskova
Publikováno v:
Russian Journal of Physical Chemistry A. 93:2152-2157
A comparative study of the relative antioxidant activity (RAA) of fullerene С60 and its amino acid derivatives is performed via amperometry and fluorimetry. The sizes of nanoparticles in the corresponding colloidal solutions are determined via dynam
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::590b1939bc52154a2ce60d5c0333bbc8
https://doi.org/10.1134/s0036024419110335
https://doi.org/10.1134/s0036024419110335
Publikováno v:
Russian Journal of Physical Chemistry A. 93:34-38
Means of synthesis are developed and a physicochemical study of ligands based on 2,3,6-О-cellulose derivatives for asymmetric hydrogenation catalysts is performed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::16623113f961a2775bda8e283927b30d
https://doi.org/10.1134/s0036024419010333
https://doi.org/10.1134/s0036024419010333
Autor:
Igor A. Yamskov, V. S. Romanova, Leonid M. Kustov, Olga Yamskova, Yu. G. Kolyagin, N. D. Zubareva, D. V. Kurilov, A. S. Egorov
Publikováno v:
Russian Journal of Physical Chemistry A. 93:308-310
Amino acid derivatives of C60 fullerene were studied by solid-state NMR spectroscopy. The spectroscopic data given in this work suggest that the compounds under study are derivatives of C60 fullerene and corresponding amino acids. The fullerene core
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4be2eeee0ad67e9bc7f601114ea6f7f1
https://doi.org/10.1134/s0036024419020328
https://doi.org/10.1134/s0036024419020328
Autor:
A. Yu. Stakheev, I. V. Razmanov, N. D. Zubareva, Leonid M. Kustov, D. V. Kurilov, L. F. Godunova, E. I. Klabunovskii
Publikováno v:
Russian Journal of Physical Chemistry A. 90:2393-2396
Esterification of 3-hydroxy-2-naphthoic acid with homologous primary and secondary alkenyl alcohols with different chain lengths in the presence of N,N'-carbonyldiimidazole (CDI) and 1,8-diazabicyclo[ 5.4.0]undec-7-ene (DBU) in N,N-dimethylformamide
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::be93702a4b601010e018155399753a0c
https://doi.org/10.1134/s0036024416120360
https://doi.org/10.1134/s0036024416120360
Publikováno v:
Russian Journal of Applied Chemistry. 82:1234-1237
Electroreduction of an equilibrium menthone-isomenthone mixture at a controlled potential in a diaphragm cell on various cathodes was studied. The influence exerted by the nature of a solvent and of an electrode, electrode material, and various addit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1adc000772cea49e7275d64a202a05c9
https://doi.org/10.1134/s1070427209070143
https://doi.org/10.1134/s1070427209070143
Autor:
G. V. Dorokhin, E. I. Klabunovsky, Leonid M. Kustov, A. Yu. Stakheev, N. D. Zubareva, N. S. Telegina, Olga P. Tkachenko
Publikováno v:
Russian Chemical Bulletin. 56:2344-2347
The surface cobalt concentration in the powder bimetallic Ni-Co catalysts (ratio Co/Ni ≈ 0.25) was shown by X-ray photoelectron spectroscopy to be 2–4 times that of the volume content. Both Ni and Co exist in mixed valent states, viz., M0 and M2+
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06bd0d0b3530282220dd746f6f7381a7
https://doi.org/10.1007/s11172-007-0370-z
https://doi.org/10.1007/s11172-007-0370-z
Publikováno v:
Russian Chemical Bulletin. 58:499-501
An effect of modification conditions of powdered nickel-cobalt catalysts on enantioselectivity of hydrogenation of ethyl acetoacetate has been studied. Addition of NaBr to the modifying solution of RR-(+)-tartaric acid does not improve enantioselecti
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::366b7fc5a531cdb362e7ac3116fada81
https://doi.org/10.1007/s11172-009-0046-y
https://doi.org/10.1007/s11172-009-0046-y
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:1565-1569
The influence of the metal content on the support, the conditions of the preparation of the catalysts, and the reaction conditions on the enantioselectivity of the liquid-phase hydrogenation reaction of ethyl acetoacetate in the presence of Ni and Ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b981c6bd834823b12fac878984aaf96b
https://doi.org/10.1007/bf01172251
https://doi.org/10.1007/bf01172251
Publikováno v:
ChemInform. 21
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::61a888c07d9003ab7cba516d21a52357
https://doi.org/10.1002/chin.199009075
https://doi.org/10.1002/chin.199009075
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 26:905-909
1. Using adsorption, thermal desorption, and isotopic methods the authors have investigated the state of hydrogen present on the surface of Ru/Al2O3, Ru/SiO2, and Ru black catalysts. 2. Hydrogen can be adsorbed very strongly on the surface of Ru cata
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0046d26b7ea75e722db9e8ac02cc1b78
https://doi.org/10.1007/bf01152679
https://doi.org/10.1007/bf01152679