Zobrazeno 1 - 10
of 61
pro vyhledávání: '"Konstantin Yu. Koltunov"'
Autor:
Aleksey N. Chernov, Svetlana V. Cherepanova, Evgeny Yu. Gerasimov, Igor P. Prosvirin, Galina A. Zenkovets, Alexei A. Shutilov, Anna S. Gorbunova, Konstantin Yu. Koltunov, Vladimir I. Sobolev
Publikováno v:
Catalysts, Vol 13, Iss 11, p 1419 (2023)
Non-oxidative propane dehydrogenation (PDH) is becoming an increasingly important approach to propylene production, while cobalt-containing catalysts have recently demonstrated great potential for use in this reaction, providing efficiencies comparab
Externí odkaz:
https://doaj.org/article/5fb65775c2e44d4386ef6cb342338cda
Publikováno v:
Catalysis Communications, Vol 170, Iss , Pp 106495- (2022)
The catalytic potential of carbon enriched with cobalt coordinated to nitrogen was explored for the propane dehydrogenation to propylene (PDH). The catalysts of a distinct structural diversity were synthesized by various techniques, which made it pos
Externí odkaz:
https://doaj.org/article/a8ef280008b346d6881abaef3fe5ae12
Publikováno v:
Catalysts, Vol 12, Iss 10, p 1262 (2022)
Recently, significant attention has been drawn to carbon materials containing cobalt coordinated to nitrogen, as the promising inexpensive catalysts of a wide range of applications. Given that non-oxidative propane dehydrogenation to propylene (PDH)
Externí odkaz:
https://doaj.org/article/b2e720f4ec824608804015deb0746b5e
Publikováno v:
Catalysts, Vol 11, Iss 11, p 1411 (2021)
Cobalt and nitrogen co-doped carbon materials (Co@CN) have recently attracted significant attention as highly efficient noble-metal-free catalysts exhibiting a large application range. In a similar research interest, and taking into account the ever-
Externí odkaz:
https://doaj.org/article/4ef159c413094a2088e642ee5b22c730
Publikováno v:
Organic & Biomolecular Chemistry. 20:6799-6808
Superelectrophilic activation of α,β-unsaturated carbonyl compounds and their isoelectronic analogs, proceeding normally under superacidic conditions, have led to a great variety of beneficial synthetic transformations. However, the essence of such
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::05d5bded99aec6ed54e7e64d10474873
https://doi.org/10.1039/d2ob01141g
https://doi.org/10.1039/d2ob01141g
Publikováno v:
Chemistry of Heterocyclic Compounds. 56:892-897
By the example of 4-dimethylaminopyridine and some of its derivatives taken as model nitrogen heterocycles with several basic centers, the correlation of the parameters of the NMR spectra with the direction (regioselectivity) and multiplicity of prot
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17d175fbd7f8ffca7bed9854e20db2de
https://doi.org/10.1007/s10593-020-02749-7
https://doi.org/10.1007/s10593-020-02749-7
Autor:
A. S. Lisitsyn, Arcady V. Ishchenko, Vladimir I. Sobolev, Mariya A. Kazakova, Konstantin Yu. Koltunov, Alexander G. Selyutin
Publikováno v:
International Journal of Hydrogen Energy. 45:19420-19430
Formic acid is well-recognized as safe and convenient hydrogen carrier. Development of active and cost-effective catalysts for formic acid to hydrogen conversion is important problem of hydrogen energy field. Herein, we report on new Co catalysts sup
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64d4f6d12b7844e7ccc5ca8e361875d4
https://doi.org/10.1016/j.ijhydene.2020.05.127
https://doi.org/10.1016/j.ijhydene.2020.05.127
Autor:
Vladimir I. Sobolev, Mingyue Lin, Sounak Roy, Adam H. Clark, Tinku Baidya, Krishanu Biswas, Bolla Srinivasa Rao, Masatake Haruta, Tanmoy Mazumder, Parthasarathi Bera, Toru Murayama, Olga V. Safonova, Konstantin Yu. Koltunov, Pravin R. Likhar, Soumitra Payra, Khushbo Tiwari
Publikováno v:
The Journal of Physical Chemistry C. 124:14131-14146
Epoxidation of propylene into propylene oxide (PO) in the gas phase is a highly challenging reaction. Cu-based catalysts have been active for this reaction, but the state of Cu as an active species...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::432a1887cc0d5c744d45c5a44c835424
https://doi.org/10.1021/acs.jpcc.0c00777
https://doi.org/10.1021/acs.jpcc.0c00777
Publikováno v:
Organic & Biomolecular Chemistry. 17:3971-3977
7,7'-Dihydroxy-1,1'-bi-2-naphthol, as a result of superelectrophilic activation in the presence of an excess of aluminum halides, reacts with cyclohexane and benzene to yield 5,6,7,8,5',6',7',8'-octahydro-7,7'-dioxo-bi-2-naphthol and its 5,5'-dipheny
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::931e9a76a9935e0f7480bd0b6bdfd622
https://doi.org/10.1039/c9ob00640k
https://doi.org/10.1039/c9ob00640k
Publikováno v:
Organicbiomolecular chemistry. 19(4)
Stimuli-responsive and, in particular, temperature-responsive smart materials have recently gained much attention in a variety of applications. On the other hand, 4-(dimethylamino)pyridine (DMAP) and related structures are widely used as nucleophilic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::26a28dc32d427bb4961abfa5cbd04b85
https://pubmed.ncbi.nlm.nih.gov/33409515
https://pubmed.ncbi.nlm.nih.gov/33409515