Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Yu. L. Zotov"'
Publikováno v:
Тонкие химические технологии, Vol 17, Iss 4, Pp 298-310 (2022)
Objectives. The study aimed to develop new effective heat stabilizers based on glycerol esters of monocarboxylic acids for industrial chlorinated paraffins and to select of the optimal ratio of active ingredients in the stabilizing composition in ord
Externí odkaz:
https://doaj.org/article/9920548d74384cf4bc697bfa18e4ec8a
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 2, Pp 30-37 (2020)
Objectives. The aim of this work is to study the possibility of the joint use of quantum chemical methods and correlation analysis to determine the formation enthalpies of metal-containing organic substances using the example of alkali metal xanthate
Externí odkaz:
https://doaj.org/article/a7dbc4852b424ada88dbe7b6bc601452
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 1, Pp 37-45 (2020)
Objectives. The synthesis of high-viscosity oils is a fundamental aspect of oil refinement and contributes toward improvements in their production technologies. However, current methods of oil extraction are characterized by the inefficient use of en
Externí odkaz:
https://doaj.org/article/34be982287484fea919178bf5f17bb11
Publikováno v:
Izvestia Volgograd State Technical University. :25-32
Publikováno v:
Russian Journal of Applied Chemistry. 94:110-115
Hydrogenation of 1,5,9-cyclododecatriene in the presence of nanostructured nickel catalysts in a flow-through reactor at atmospheric hydrogen pressure was studied. NaX zeolite was used as a support. Nickel nanoparticles on the support surface were pr
Publikováno v:
Russian Journal of Organic Chemistry. 57:849-851
The reaction of carboxamides with phosphorus trichloride under heating at 75–80°C for 1 h in the presence of a 4-dimethylaminopyridine catalyst was used to synthesize imidoyl chlorides in yields of 63–99%.
Publikováno v:
Тонкие химические технологии, Vol 15, Iss 2, Pp 30-37 (2020)
Objectives. The aim of this work is to study the possibility of the joint use of quantum chemical methods and correlation analysis to determine the formation enthalpies of metal-containing organic substances using the example of alkali metal xanthate
Autor:
S. S. Rodin, Yu. L. Zotov
Publikováno v:
Фундаментальные и прикладные вопросы горных наук. 7:76-80
Autor:
T. L. Nguyen, V. E. Shishkin, N. K. Sokolov, Yu. V. Popov, Yu. L. Zotov, E. V. Shishkin, T. L. Q. Vo
Publikováno v:
Russian Journal of Organic Chemistry. 56:2251-2253
N-Aryl(benzyl)adamantane-1-carboxamides were synthesized in 54–87% yields by reaction of adamantane-1-carboxylic acid with aromatic amines in the presence of phosphorus trichloride, 4-dimethylaminopyridine, and triethylamine on heating at 80°C for
Publikováno v:
Russian Journal of General Chemistry. 89:1549-1553
It has been found that nickel nanoparticles on NaX zeolite, γ-alumina, activated carbon, or magnesium oxide support catalyze the reduction of nitrobenzene and its homologs affording aniline and its derivatives in high yield. The effect of the substr