Zobrazeno 1 - 10
of 120
pro vyhledávání: '"T. V. Kashik"'
Autor:
T. V. Kashik, M. G. Voronkov, Sergey N. Adamovich, Mirskova Anna N, Mirskov Rudolf G, Nina N. Chipanina
Publikováno v:
Russian Journal of Applied Chemistry. 82:862-865
A series of previously unknown promising biologically active compounds, complexes of biogenic metal salts, aroxyacetic acid salts, and triethanolamine, were prepared. The structure and acid-base properties of these compounds were studied by NMR and I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b6c0c0ccdca3a5273b68ebf71c613a9a
https://doi.org/10.1134/s1070427209050218
https://doi.org/10.1134/s1070427209050218
Autor:
Mirskov Rudolf G, M. G. Voronkov, Nina N. Chipanina, Sergey N. Adamovich, Mirskova Anna N, Tamara N. Aksamentova, E. V. Zykova, G. A. Kuznetsova, T. V. Kashik
Publikováno v:
Russian Journal of General Chemistry. 78:1754-1759
A series of complexes of triethanolamine with metal salts of aroxyacetic acids has been prepared. The complexes are perspective biologically active compounds for search for new immunomodulating, antistress, anti-inflammatory and other types of agents
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee289645b38b723d96573d3f5bfbb2aa
https://doi.org/10.1134/s107036320809017x
https://doi.org/10.1134/s107036320809017x
Autor:
Yu. Yu. Rusakov, Leonid B. Krivdin, Vladislav N. Drichkov, T. V. Kashik, A. I. Mikhaleva, Lubov N. Sobenina, Boris A. Trofimov, Igor A. Ushakov, E. V. Zykova, Olga V. Petrova
Publikováno v:
Russian Journal of Organic Chemistry. 44:237-246
Functionalized pyrroleьvьЄ enols, 2-(1-hydroxy-2.2-dicyanoethenyl)-1-methylpyrroles, at heating (75–135°C) unexpectedly readily rearranged in high yield into 3-isomers. Evidently the migration of the enol fragment involves a mesomeric zwitterio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0d797926f627849d50d7c5db3ac00cb2
https://doi.org/10.1134/s1070428008020097
https://doi.org/10.1134/s1070428008020097
Autor:
Ol'ga A. Tarasova, I. A. Zyryanova, T. V. Kashik, Alexander V. Vashchenko, E. Yu. Shmidt, Lidiya M. Sinegovskaya, A. V. Afonin, Boris A. Trofimov, L. V. Baikalova, Nina N. Chipanina
Publikováno v:
Russian Journal of General Chemistry. 73:1634-1640
1-Allenylpyrazole and 1-allenyl-1,2,4-triazole react with hydrogen chloride via proton addition at the pyridine-like nitrogen atom (N2 and N4, respectively). In the reaction with 1-allenylpyrazole, 1-[(E)-3-chloro-1-propenyl]pyrazole is also formed v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2ec81ab15b6809549cd7d358309f737
https://doi.org/10.1023/b:rugc.0000016037.49275.d5
https://doi.org/10.1023/b:rugc.0000016037.49275.d5
Autor:
V. A. Kukhareva, T. V. Kashik, Nina A. Nedolya, A. V. Afonin, Trofimov Boris A, N. P. Papsheva
Publikováno v:
ChemInform. 23
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::173c9becd42d64ffa490a03051e0a560
https://doi.org/10.1002/chin.199219126
https://doi.org/10.1002/chin.199219126
ChemInform Abstract: Unexpected Reaction of 2-Vinyloxyethyl Isothiocyanate with Halocarboxylic Acids
Autor:
A. V. Afonin, T. V. Kashik, Trofimov Boris A, Nina A. Nedolya, N. P. Papsheva, V. A. Kukhareva
Publikováno v:
ChemInform. 25
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5b5d3de1e37f11f4d655c501603f68a7
https://doi.org/10.1002/chin.199409124
https://doi.org/10.1002/chin.199409124
Publikováno v:
ChemInform. 32
The direction of alkaline hydrolysis of N-(2,2,2-trichloro-1-R-ethyl)arenesulfonamides depends on the R substituent in the α-position with respect to the nitrogen atom. Substituents R having an n-donor heteroatom X promote cleavage of the C-N and C-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e9865bfd31022aa3d7c89021abea5bd0
https://doi.org/10.1002/chin.200136037
https://doi.org/10.1002/chin.200136037
Autor:
Leonid B. Krivdin, T. V. Kashik, Lubov N. Sobenina, Boris A. Trofimov, Igor A. Ushakov, Yu. Yu. Rusakov, A. I. Mikhaleva, E. V. Zykova, Olga V. Petrova, Vladislav N. Drichkov
Publikováno v:
ChemInform. 40
Functionalized pyrroleьvьЄ enols, 2-(1-hydroxy-2.2-dicyanoethenyl)-1-methylpyrroles, at heating (75–135°C) unexpectedly readily rearranged in high yield into 3-isomers. Evidently the migration of the enol fragment involves a mesomeric zwitterio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d027b4b605dfae3abf17120bb8127e69
https://doi.org/10.1002/chin.200901111
https://doi.org/10.1002/chin.200901111
Autor:
T. V. Kashik, N. P. Papsheva, A. V. Afonin, Nina A. Nedolya, V. A. Kukhareva, Boris A. Trofimov
Publikováno v:
Bulletin of the Academy of Sciences of the USSR Division of Chemical Science. 40:2079-2080
2- [1-(Bromoacetoxy)ethoxy]ethyl isothiocyanate (II) (BrCH2CO2CH(CH3)OCH2CH2. N-C-S) was found to be an adduct of 2-vinyloxyethyl isothiocyanate (I) with bromoacetic acid. Upon storage, (II) rearranges to previously unreported 1-bromo-3-aza-4-oxo-5-t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5ff584925a1a8de4f7883dff898a756
https://doi.org/10.1007/bf00963509
https://doi.org/10.1007/bf00963509
Autor:
S. M. Ponomareva, M. G. Voronkov, Nina N. Chipanina, G. G. Skvortsova, N. A. Kazakova, Yu. L. Frolov, T. V. Kashik, E. S. Domnina
Publikováno v:
Chemistry of Heterocyclic Compounds. 12:691-695
The thermodynamic parameters of the reaction of 1-vinyl- and 1-ethylazoles with phenol (K as,-ΔH, and -ΔS) were calculated for 1∶1 complexes with the aid of ER spectroscopy. The investigated compounds are arranged in the following order with resp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b747cf10e3eaa29f9ca68e44c9bb13b
https://doi.org/10.1007/bf00742460
https://doi.org/10.1007/bf00742460