Zobrazeno 1 - 10
of 11
pro vyhledávání: '"B. S. Strel'chik"'
Autor:
I. O. Voronin, F. A. Korobkov, A. M. Mazgarov, R. A. Shakirzyanov, A. A. Nikulin, B. S. Strel’chik, O. V. Nazarov
Publikováno v:
Chemistry and Technology of Fuels and Oils. 49:375-381
We have developed technology for hydrogen-free removal of sulfur compounds (H2S + RSH + COS + CH3–S–CH3) from wide cut light hydrocarbon fractions (WCLHs) and target products (C3, C4, iso-C5, n-C5) of gas-fractionation plants, including base-cata
Autor:
B. S. Strel'chik, E. Sh. Finkel'shtein, V. I. Milovantseva, S. V. Kotov, S. P. Chernykh, V. A. Tyshchenko
Publikováno v:
Petroleum Chemistry. 48:309-313
Transformations of methylenespiro[2,3]hexane (MSH) on a heterogeneous rhenium-alumina metathesis (disproportionation) catalyst were studied. It was found that, owing to a significant difference in the stability of carbenic complexes of methylene and
Publikováno v:
ChemInform. 25
Autor:
E. Sh. Finkel'shtein, E. B. Portnykh, F. Yu. Chelkis, Maria L. Gringolts, V. S. Anufriev, S. P. Chernykh, B. S. Strel'chik, A. B. Americk
Publikováno v:
Novel Metathesis Chemistry: Well-Defined Initiator Systems for Specialty Chemical Synthesis, Tailored Polymers and Advanced Material Applications ISBN: 9781402015717
Chemistry of cyclobutane hydrocarbons and their derivatives has been a subject of scientific attention science the beginning of the last century up to present time. The reasons of such a long attention is in special features of highly strained 4-memb
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de53401617915fc65ce7bec1a353226b
https://doi.org/10.1007/978-94-010-0066-6_30
https://doi.org/10.1007/978-94-010-0066-6_30
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 25:561-564
1. A study was made of the rules for the disproportionation of methylenecyclobutane (MCB) and 1-pentene on an aluminum-rhenium catalyst. The reactivity of 1-pentene is substantially higher than that of MCB. 2. On the basis of the kinetic data it was
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 35:1841-1844
1. The thermal disproportionation of the diene adducts of cyclopentadiene with vinyl acetate, allyl acetate, allyl alcohol, and acetylene has been observed. 2. A two-step scheme is proposed, the limiting step of which is retrodiene decomposition of t
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 33:1351-1355
1. The mechanism of the reaction, consisting of homolytic decomposition of two molecules of peroxide in the coordination sphere of Co(III), was proposed based on the study of the kinetics of decomposition of α-hydroxethylperacetate catalyzed by coba
Publikováno v:
ChemInform. 18
1. The thermal disproportionation of the diene adducts of cyclopentadiene with vinyl acetate, allyl acetate, allyl alcohol, and acetylene has been observed. 2. A two-step scheme is proposed, the limiting step of which is retrodiene decomposition of t
Autor:
B. S. Strel'chik, A. E. Ioffe, A. A. Grigor'ev, V. M. Smagin, E. M. Ermolaeva, I. G. Sirotina
Publikováno v:
Chemischer Informationsdienst. 14
Publikováno v:
Chemischer Informationsdienst. 8
Methylen-cyclobutan (I) wird durch den Katalysator Rheniumoxid/Aluminiumoxid (enthaltend 15% Re) bei 35°C zu Bicyclobutyliden (II) und Athylen (III) disproportioniert, wobei (III) standig aus dem Reaktionsgemisch entfernt wird.