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R. I. Khusnutdinov N. A. Shchadneva Yu. Yu. Mayakova A. A. Yulamanova A. N. Khazipova B. I. Kutepov 《Russian Journal of General Chemistry》2018,88(5):869-873
Catalytic chlorination and bromination of diamantane with halomethanes was performed under the action of zeolites NaY-mmm, HY-mmm, and FeHY-mmm. Optimal ratios of the catalyst, reagents and conditions for selective synthesis of chloro- and bromo-substituted diamantanes were found. 相似文献
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Agliullin M. R. Kolyagin Yu. G. Faizullin A. V. Meshcheryakova E. S. Kutepov B. I. 《Kinetics and Catalysis》2022,63(5):606-613
Kinetics and Catalysis - The effect of the aging stage on the chemical and phase composition and pore structure characteristics of aluminophosphate gels synthesized using boehmite and phosphoric... 相似文献
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N. G. Grigor’eva S. V. Bubennov A. N. Khazipova L. M. Khalilov B. I. Kutepov 《Russian Chemical Bulletin》2013,62(2):444-449
Selective synthesis of dimers of cycloolefins C6-C8 was carried out in the presence of highly dispersed zeolite catalysts HY, HBeta, and HZSM-12 and granulated zeolite HY-WB, which differ in acidic properties and pore structure. The high selectivity of microporous zeolite HZSM-12 in cyclohexene dimerization (100%) and micromesoporous zeolite HY-WB in cycloheptene and cyclooctene dimerization (90–95%) was established. 相似文献
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K. K. Gorshunova O. S. Travkina L. M. Kustov B. I. Kutepov 《Russian Journal of Physical Chemistry A, Focus on Chemistry》2016,90(3):652-657
The possibility of the ion-exchange of Na+ and K+ cations contained in OFF-type zeolite for H+, Ni2+, Cu2+, Co2+, and La3+ cations is investigated. Chemical and phase compositions, the morphology of crystals, and the adsorption properties of synthesized samples are studied via X-ray fluorescence and X-ray diffraction analysis, IR spectroscopy, scanning electron microscopy, and adsorption measurements. 相似文献
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R. I. Khusnutdinov N. A. Shchadneva Yu. Yu. Mayakova S. I. Ardieva A. N. Khazipova B. I. Kutepov 《Russian Journal of Organic Chemistry》2016,52(11):1565-1570
Aniline and its derivatives undergo methylation when treated with dimethyl carbonate in the presence of binder-free micro-, meso-, and macroporous zeolites KNaX, NaY, and HY leading to the formation of N-methyl- and N,N-dimethylanilines. 相似文献
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A. N. Khazipova N. G. Grigor’eva L. F. Korzhova B. I. Kutepov 《Russian Journal of Applied Chemistry》2009,82(6):1065-1069
Hydrogenation of α-methylstyrene linear dimers and of 4-methyl-2,4-diphenylpentane on commercial Pd-containing and Ni (GM-3 grade) catalysts was studied under the following conditions: T = 75–190°C, P(H2) = 0.2–0.8 MPa, G c = 2.5–10 wt %, and τ = 1–4 h. 相似文献
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Nicholas Yu. Borovkov Svetlana V. Blokhina Alexis M. Kutepov Natalie Sh. Lebedeva Natalie A. Pavlycheva 《Thermochimica Acta》2005,430(1-2):167-171
Co-aggregation of fullerene C60 and thiophene has been studied calorimetrically in cyclohexene at 25 °C. The total aggregation heat is found to depend on initial concentration of thiophene and fall between −1.9 and −5.8 kJ mol−1. The corresponding thiophene/fullerene molar ratio (“co-aggregation number”) ranges from 7 to 12. The data are rationalized by formation of heteromolecular nanoaggregates with intermolecular contacts of both fullerene–thiophene and fullerene–fullerene types. A physical model describing interaction between fullerenes and π-donors in solution is substantiated and used to explain heterogeneity of composites containing fullerenes. 相似文献
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Serebrennikov D. V. Grigor’eva N. G. Khazipova A. N. Samigullina Z. S. Kutepov B. I. 《Kinetics and Catalysis》2022,63(5):577-584
Kinetics and Catalysis - The catalytic properties of a number of FAU (Y) zeolite samples (microporous zeolite H-Y, granular hierarchical zeolite H-Yh, zeolite H-USYh dealuminated by... 相似文献