Zobrazeno 1 - 10
of 234
pro vyhledávání: '"Yu. V. Tomilov"'
Publikováno v:
Molecules, Vol 28, Iss 1, p 270 (2022)
A new type of dimerization of dimethyl (β-styryl)malonates in the presence of TiCl4 accompanied by elimination of a methanol molecule was discovered. Selective methods for the synthesis of substituted trimethyl 4-hydroxy-[1,1′-biaryl]-3,3,5(2H)-tr
Externí odkaz:
https://doaj.org/article/6534645bc98f4a51a4f6e4c1d5b69519
Publikováno v:
Russian Chemical Bulletin. 70:1537-1542
Regioselective AlCl3-catalyzed [4+2] cycloaddition of arylmethylidenemalonates to the conjugated dienes under mild conditions gives the substituted 6-arylcyclohex-3-ene-1,1-dicarboxylates.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9e5613f83a4c62351c28a9515cf909ae
https://doi.org/10.1007/s11172-021-3249-5
https://doi.org/10.1007/s11172-021-3249-5
Publikováno v:
Russian Chemical Bulletin. 70:1568-1574
A diastereoselective synthesis of donor-acceptor bicyclopropyl, 8-phenyldispiro[2.3.2.0]-nonane-1,1-dicarboxylate, was carried out, which treated with Lewis acids acts as a synthetic equivalent of cis-1,6-zwitterionic intermediates. In the presence o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae0f4dbab89284223e733e852fe038b9
https://doi.org/10.1007/s11172-021-3253-9
https://doi.org/10.1007/s11172-021-3253-9
Publikováno v:
Russian Chemical Bulletin. 68:1504-1509
The reactions of 1,2-zwitterionic complexes, generated from 2-arylcyclopropane-1,1-dicarboxylates (ACDC) or benzylidenemalonate and gallium trichloride, with benzyl azide proceeds as a formal [3+2] cycloaddition to form dihydro-1,2,3-triazoles. The l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f676af7edaa92a83c7dd486aec893e52
https://doi.org/10.1007/s11172-019-2584-2
https://doi.org/10.1007/s11172-019-2584-2
Publikováno v:
Neftyanoe khozyaystvo - Oil Industry. 9:34-37
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71d673c210b929d0b11ce93643d44dc6
https://doi.org/10.24887/0028-2448-2019-9-34-37
https://doi.org/10.24887/0028-2448-2019-9-34-37
Autor:
V. A. Dokichev, N. T. Rakhimova, F. G. Ishmuratov, E. R. Ishmiyarov, V. N. Gusakov, N. E. Nifant’yev, A. I. Voloshin, Yu. V. Tomilov
Publikováno v:
Russian Journal of Applied Chemistry. 91:653-656
Thermobaric conditions of gas hydrate formation in the presence of the carboxymethylcellulose sodium salt were studied under conditions of a quasi-equilibrium thermodynamic experiment. It is established that this polysaccharide slows down the rate an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2aaf302e4c9527bd60a7a390e2ced5fd
https://doi.org/10.1134/s1070427218040183
https://doi.org/10.1134/s1070427218040183
Publikováno v:
Russian Chemical Bulletin. 67:265-273
The reactions of diazo esters with 2-arylcyclopropane-1,1-dicarboxylates, the represen- tatives of donor-acceptor cyclopropanes (DACs), mediated by Sc(OTf)3, SnCl4, and GaCl3 proceeded with nitrogen elimination to give the C—C coupling products. No
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95756b9f1b21ce64624e4148030d99e3
https://doi.org/10.1007/s11172-018-2069-8
https://doi.org/10.1007/s11172-018-2069-8
Autor:
A. I. Voloshin, V. A. Dokichev, Yu. V. Tomilov, V. N. Gusakov, A. V. Fakhreeva, N. E. Nifant’ev
Publikováno v:
Russian Journal of Applied Chemistry. 89:1955-1959
Sodium-carboxymethylcellulose inhibits the crystallization of calcium carbonate and sulfate on the surface of stainless steel in a supersaturated aqueous solution at 80°C. An increase in the size of calcium carbonate crystals and a change of their s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3b6f640260e21c15781ca6c990dd03e5
https://doi.org/10.1134/s1070427216120053
https://doi.org/10.1134/s1070427216120053
Publikováno v:
Russian Chemical Bulletin. 65:2628-2638
2-Styrylcyclopropane-1,1-dicarboxylate treated with anhydrous gallium trichloride undergoes dimerization with the cyclopropane ring opening and the styryl substituent double bond involvement, leading to the formation of polysubstituted cyclic and bic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6033eb20906ba932d94e448fe408631b
https://doi.org/10.1007/s11172-016-1628-0
https://doi.org/10.1007/s11172-016-1628-0
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 459:052050
The research team has obtained functionalized nitrogen-containing polysaccharides based on affordable low-molecular carboxymethyl cellulose. 90 thousands and ethanolamines. The paper shows that due to the specific reversible adsorption that occurs wh
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bb2f0d007bfa094743feae092ba4c39d
https://doi.org/10.1088/1755-1315/459/5/052050
https://doi.org/10.1088/1755-1315/459/5/052050