Zobrazeno 1 - 10 of 685 pro vyhledávání: '"M. Khalilov"'
1
Akademický článek
Tailoring of the Properties of Amorphous Mesoporous Titanosilicates Active in Acetone Condensation
Autor: Vera R. Bikbaeva, Anna S. Artem’eva, Sergey V. Bubennov, Alexander I. Nikiforov, Viktor Y. Kirsanov, Dmitry V. Serebrennikov, Lubov F. Korzhova, Stanislav G. Karchevsky, Leonard M. Khalilov, Boris I. Kutepov, Nellia G. Grigoreva
Publikováno v: Gels, Vol 10, Iss 11, p 732 (2024)
Amorphous mesoporous materials are promising as catalysts for processes involving or forming bulk molecules. In a reaction such as acetone condensation to form mesitylene, an effective catalyst should not only have a developed porous structure but al
Externí odkaz: https://doaj.org/article/586adf5a237540c5be2f125b48c78698
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2
Akademický článek
The Dimerization and Oligomerization of Alkenes Catalyzed with Transition Metal Complexes: Catalytic Systems and Reaction Mechanisms
Autor: Lyudmila V. Parfenova, Almira Kh. Bikmeeva, Pavel V. Kovyazin, Leonard M. Khalilov
Publikováno v: Molecules, Vol 29, Iss 2, p 502 (2024)
Dimers and oligomers of alkenes represent a category of compounds that are in great demand in diverse industrial sectors. Among the developing synthetic methods, the catalysis of alkene dimerization and oligomerization using transition metal salts an
Externí odkaz: https://doaj.org/article/698d58b2e7b140adb3eb68361ba082d1
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3
Akademický článek
Catalytic Properties of Zirconocene-Based Systems in 1-Hexene Oligomerization and Structure of Metal Hydride Reaction Centers
Autor: Lyudmila V. Parfenova, Pavel V. Kovyazin, Almira Kh. Bikmeeva, Eldar R. Palatov, Pavel V. Ivchenko, Ilya E. Nifant’ev, Leonard M. Khalilov
Publikováno v: Molecules, Vol 28, Iss 6, p 2420 (2023)
Despite large-scale investigations of homogeneous single-site metallocene catalysts and systems based on them, there are still unsolved problems related to the control of their activity and chemo- and stereoselectivity. A solution to these problems i
Externí odkaz: https://doaj.org/article/e47804e338344c28b6347eb5d75a372e
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4
Akademický článek
Crystallization of SAPO-11 Molecular Sieves Prepared from Silicoaluminophosphate Gels Using Boehmites with Different Properties
Autor: Marat R. Agliullin, Svetlana V. Cherepanova, Zulfiya R. Fayzullina, Dmitry V. Serebrennikov, Leonard M. Khalilov, Tatyana R. Prosochkina, Boris I. Kutepov
Publikováno v: Gels, Vol 9, Iss 2, p 123 (2023)
In this article, we report the results of research the formation of silicoaluminophosphate gels under changing gel aging conditions and the influence of an aluminum source (boehmite), characterized by different properties. The samples of initial gels
Externí odkaz: https://doaj.org/article/33dd0175bbc14df48463d4f928248194
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5
Akademický článek
Determining the Parameters of Leveler-Ripper Shanks
Autor: Kh. G. Abdulkhaev, M. M. Khalilov
Publikováno v: Сельскохозяйственные машины и технологии, Vol 13, Iss 3, Pp 44-47 (2019)
In order to ensure high-quality sowing and smooth seed germination, the main task in pre-sowing soil preparation is fi eld surface leveling, soil compaction to the required degree and the formation of a mildly mulching layer on the soil surface. For
Externí odkaz: https://doaj.org/article/9197314837e54e7190c7889cf71e1599
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7
The mechanism of the replacement of aluminum atoms in 1-ethyl-3-alkylalumolanes by boron atoms with boron halides
Autor: T. V. Tyumkina, L. I. Tulyabaeva, S. M. Idrisova, D. N. Islamov, L. M. Khalilov, U. M. Dzhemilev
Publikováno v: Physical Chemistry Chemical Physics. 25:13104-13115
For the first time, the theoretically and experimentally substantiated mechanism of the replacement of aluminum atoms by boron atoms in five-member cycles is proposed.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a277b4ed0d973e93c345d389b4d4a281
https://doi.org/10.1039/d2cp05721b
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