Zobrazeno 1 - 10
of 17
pro vyhledávání: '"E. A. Chirkina"'
Autor:
I. B. Rosenzweig, V. S. Nikonova, V. A. Grabel’nykh, E. A. Chirkina, Leonid B. Krivdin, N. A. Korchevin
Publikováno v:
Russian Journal of Organic Chemistry. 57:1073-1083
A mechanism has been proposed for the reaction of 1,3-dichloropropene with dipotassium propane-1,3-bis(dithiolate) in the system hydrazine hydrate–potassium hydroxide on the basis of DFT quantum chemical calculations at the B3LYP/6-311++G(d,p) leve
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::95fcf41de14ed670e7204513d4100375
https://doi.org/10.1134/s1070428021070071
https://doi.org/10.1134/s1070428021070071
Publikováno v:
Scientific Papers Collection of the Angarsk State Technical University. 2018:68-77
The theoretical mechanism of the interaction of 1,3-dichloropropene with 1,2-ethanedithiol in the system "hydrazine hydrate-KOH" has been proposed by the method of B3LYP / 6-311 ++ G (d, p) in the framework of the theory of the electron-density funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae3a971a4d4fc265509b0b0bcdf3e1f0
https://doi.org/10.36629/2686-7788-2018-1-68-77
https://doi.org/10.36629/2686-7788-2018-1-68-77
Autor:
E. M. Chirkina
Publikováno v:
Field studies in the Upper Ob, Irtysh and Altai (archeology, ethnography, oral history and museology). 15:251-259
The article considers the movement of Anastasians andits main activity-the practice of establishing of the family estates and the settlements consisting of such. Based on the field materials of the Altai krai, the main stages of the establishing of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e5f794aa4aa6243d9e89453f060fe74
https://doi.org/10.37386/2687-0584-2020-15-251-259
https://doi.org/10.37386/2687-0584-2020-15-251-259
Publikováno v:
Russian Journal of Organic Chemistry. 55:662-669
A mechanism of the reaction of 1,3-dichlorobut-2-ene with 1,2-ethanedithiol in the hydrazine hydrate–KOH system is proposed on the basis of the results of DFT calculations at the В3LYP/6-311++G(d,p) level of theory. It is shown that this reaction
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a45d634283a9feb1e21c3e3bd3c6acb2
https://doi.org/10.1134/s1070428019050130
https://doi.org/10.1134/s1070428019050130
Autor:
E. M. Chirkina
Publikováno v:
Nations and religions of the Eurasia.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acdb2598850818c1dc46ece986493b8a
https://doi.org/10.14258/nreur(2020)1-06
https://doi.org/10.14258/nreur(2020)1-06
Autor:
N. A. Korchevin, Igor B. Rozentsveig, Ekaterina P. Levanova, E. A. Chirkina, V. S. Nikonova, V. A. Grabel’nykh, A. I. Albanov, N. V. Russavskaya
Publikováno v:
Russian Journal of Organic Chemistry. 54:1754-1759
Electron-donor effect of the methyl group in 1,3-dichlorobut-2-ene hampers allylic rearrangement of its primary monochalcogenation products. The use of diphenyl disulfide under harsh conditions (Ph2S2–KOH, 1: 10, 75–80°C) makes it possible to ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf6ec08a05a991d7157476a24748e345
https://doi.org/10.1134/s1070428018120023
https://doi.org/10.1134/s1070428018120023
Publikováno v:
Russian Journal of Organic Chemistry. 53:986-994
A theoretical mechanism has been proposed for the reaction of vinylidene chloride with ethane-1,2-dithiol in the system hydrazine hydrate–potassium hydroxide on the basis of DFT quantum chemical calculations at the B3LYP/6-311++G(d,p) level of theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2cf20b0dfae113caeb8411c7dfb7171e
https://doi.org/10.1134/s1070428017070053
https://doi.org/10.1134/s1070428017070053
Publikováno v:
Modern Technologies and Scientific and Technological Progress. 2018:56-57
The theoretical mechanism of the interaction of 1,3-dichloropropene with 1,2- ethanedithiol in the system "hydrazine hydrate-KOH" has been proposed by the method of B3LYP / 6- 311 ++ G (d, p) in the framework of the theory of the electron-density fun
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::082e75c346f282906498233d2273938c
https://doi.org/10.36629/2686-9896-2020-2018-1-56-57
https://doi.org/10.36629/2686-9896-2020-2018-1-56-57
Publikováno v:
Russian Journal of Organic Chemistry. 52:1267-1276
The mechanism of nucleophilic addition of ethane-1,2-dithiol to 4-hydroxy-4-methylpent-2-ynenitrile has been studied at the DFT B3LYP/6-311++G(d,p) level of theory. The base-catalyzed reaction involves nucleophilic attack by deprotonated ethane-1,2-d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ded77374069366d1cfe1499b4daa2c9d
https://doi.org/10.1134/s1070428016090037
https://doi.org/10.1134/s1070428016090037
Publikováno v:
Journal of Organometallic Chemistry. 915:121242
A mechanism of the interaction of benzoylacetylene with dithio- and diselenomalonamides has been proposed on the basis of quantum-chemical calculations in the framework of the density functional theory using the B3LYP/6–311++ G(d,p) basis set takin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d16d256443b83544e55819289011a5c6
https://doi.org/10.1016/j.jorganchem.2020.121242
https://doi.org/10.1016/j.jorganchem.2020.121242