Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Tatiana A. Zaimovskaya"'
Autor:
Alexander D. Korshunov, Michail N. Elinson, Anatoly N. Vereshchagin, Tatiana A. Zaimovskaya, Mikhail P. Egorov
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 149:1069-1074
The electrochemically induced reaction of heterocyclic ketones and two equivalents of malononitrile in an undivided cell in alcohols in the presence of sodium bromide as mediator leading to the selective formation of substituted 6-heterospirocyclopro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7b30e5ed6ef46de047c179e67413f5dc
https://doi.org/10.1007/s00706-018-2158-2
https://doi.org/10.1007/s00706-018-2158-2
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 147:755-760
Solvent-free sodium acetate catalyzed multicomponent reaction of isatins, malononitrile, and dimedone initiated by grinding in mortar results in the fast and efficient formation of substituted spirooxindoles in 90–99 % yields. The developed solvent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51b1fc0dd3bf71fe1efa2e64118d977e
https://doi.org/10.1007/s00706-015-1617-2
https://doi.org/10.1007/s00706-015-1617-2
Autor:
Tatiana A. Zaimovskaya, Olga O. Sokolova, Michail N. Elinson, Mikhail P. Egorov, Ruslan F. Nasybullin
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 146:1689-1694
Non-catalytic multicomponent reaction of salicylaldehydes, dimedone, and barbituric acids initiated by reflux in ethanol results in the fast (5 min) and efficient formation of substituted tetrahydro-1H-xanthen-1-ones in 90–95 % yields. The develope
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::17c197140cabf86b65f7ade601b112fe
https://doi.org/10.1007/s00706-015-1512-x
https://doi.org/10.1007/s00706-015-1512-x
Autor:
Tatiana A. Zaimovskaya, Gennady I. Nikishin, Michail N. Elinson, Fedor V. Ryzhkov, Ruslan F. Nasybullin
Publikováno v:
Monatshefte für Chemie - Chemical Monthly. 146:631-635
Sodium acetate-catalyzed multicomponent reaction of aldehydes, 3-methyl-2-pyrazoline-5-one, and malononitrile initiated by grinding in mortar in the presence of small quantities of water results in the fast (15 min) and efficient formation of substit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d60462a7abb4c3309fbdd37b37d67bf2
https://doi.org/10.1007/s00706-014-1318-2
https://doi.org/10.1007/s00706-014-1318-2
Autor:
Michail N. Elinson, V. A. Korolev, Fedor V. Ryzhkov, Anatoly N. Vereshchagin, Tatiana A. Zaimovskaya, Mikhail P. Egorov
Publikováno v:
Mendeleev Communications. 26:399-401
The new one-pot multicomponent assembling of isatins, malononitrile and 4 hydroxy-6-methylpyridin-2(1H)-ones into previously unknown 2’-amino-7’-methyl-2,5’-dioxo-5’,6’-dihydrospiro[indoline-3,4’-pyrano[3,2-c]pyridine]-3’-carbonitriles
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6943a3ff65246c524df8b91032069b4c
https://doi.org/10.1016/j.mencom.2016.09.011
https://doi.org/10.1016/j.mencom.2016.09.011
Publikováno v:
Mendeleev Communications. 25:185-187
Non-catalytic solvent-free assembling of aldehydes, dimedone and malononitrile at ambient temperature affords substituted 5,6,7,8-tetrahydro-4H-chromenes in 88–98% yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c8c80e464bc76c6129bd8ccb50119d
https://doi.org/10.1016/j.mencom.2015.05.008
https://doi.org/10.1016/j.mencom.2015.05.008
Autor:
Michail N. Elinson, Evgeniya O. Dorofeeva, Gennady I. Nikishin, Tatiana A. Zaimovskaya, Nikita O. Stepanov, Anatolii N. Vereshchagin
Publikováno v:
Tetrahedron. 69:1945-1952
Electrolysis of aldehydes, barbituric acids, and malononitrile in alcohol in an undivided cell in the presence of sodium bromide results in efficient MHIRC formation of the corresponding spirocyclopropylbarbiturates in 50–65% substance yield. The e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e05f311e3c041cbce1502ced3f9a12b1
https://doi.org/10.1016/j.tet.2012.12.029
https://doi.org/10.1016/j.tet.2012.12.029
Publikováno v:
ChemInform. 47
Solvent-free sodium acetate catalyzed multicomponent reaction of isatins, malononitrile, and dimedone initiated by grinding in mortar results in the fast and efficient formation of substituted spirooxindoles in 90–99 % yields. The developed solvent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::27e358cd865df339c5b31d99c3c5c20a
https://doi.org/10.1002/chin.201630118
https://doi.org/10.1002/chin.201630118
Autor:
Tatiana A. Zaimovskaya, Ruslan F. Nasybullin, Olga O. Sokolova, Mikhail P. Egorov, Michail N. Elinson
Publikováno v:
ChemInform. 47
Title compounds (IV) are efficiently and eco-friendly synthesized within very short reaction times without the need of any catalyst.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c154be6f3b8f670ab9a8140cc7f3df00
https://doi.org/10.1002/chin.201614139
https://doi.org/10.1002/chin.201614139
Autor:
Evgeniya O. Dorofeeva, Michail N. Elinson, Anatolii N. Vereshchagin, Gennady I. Nikishin, Pavel A. Belyakov, Tatiana A. Zaimovskaya, Nikita O. Stepanov, Sergey V. Gorbunov
Publikováno v:
Tetrahedron. 68:1198-1206
Electrocatalytic assembling of aldehydes and N,N′-dialkylbarbituric acids leads to selective and efficient formation of substituted 1,5-dihydro-2H,2′H-spiro[furo[2,3-d]pyrimidine-6,5′-pyrimidine]-2,2′,4,4′,6′-(1′H,3H,3′H)-pentones in
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9ac2656f81374170f1536c42a2cf67c4
https://doi.org/10.1016/j.tet.2011.11.057
https://doi.org/10.1016/j.tet.2011.11.057