Zobrazeno 1 - 10
of 21
pro vyhledávání: '"V. V. Zakharychev"'
Autor:
V. V. Zakharychev, A. V. Kuzenkov
Publikováno v:
Russian Journal of General Chemistry. 89:2190-2195
A number of new substituted N-(alkoxy)-1-phenyl- and N-(alkoxy)-1-cyclohexyl-1-(3-pyridinyl)-methanonymines were prepared by reacting the corresponding N-hydroxyl derivatives with benzyl chloride under phase transfer catalysis in a 10% NaOH-benzene s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23f2aedcebd9d7b5e9b5f16ba406ff96
https://doi.org/10.1134/s1070363219110045
https://doi.org/10.1134/s1070363219110045
Autor:
A. V. Kuzenkov, V. V. Zakharychev
Publikováno v:
Russian Journal of Organic Chemistry. 55:964-968
Previously unknown substituted (E)-3-phenyl-1-(pyridin-3-yl)prop-2-en-1-one (E,Z)-O-alkyl- and O-benzyloximes were synthesized by oximation of (E)-3-phenyl-1-(pyridin-3-yl)prop-2-en-1-ones (azachalcones), followed by alkylation of the resulting oxime
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bfdfa28d5b8af57dc8302f4553748d78
https://doi.org/10.1134/s1070428019070078
https://doi.org/10.1134/s1070428019070078
Publikováno v:
"Veterinary Medicine" Journal. 22:56-61
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1cdd4460f1f54d7604126b9eb507b9e8
https://doi.org/10.30896/0042-4846.2019.22.7.56-61
https://doi.org/10.30896/0042-4846.2019.22.7.56-61
Publikováno v:
Russian Journal of Organic Chemistry. 54:763-765
Substituted 3-(1,2-oxazolidin-3-yl)pyridines were synthesized by 1,3-dipolar cycloaddition of ethyl acrylate, styrene, and their derivatives to N-(pyridin-3-ylmethylidene)-N-phenylaminoxide. The obtained compounds exhibit a fungicidal activity.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4945507c2bb0b5e339ac875a59290cb
https://doi.org/10.1134/s1070428018050147
https://doi.org/10.1134/s1070428018050147
Publikováno v:
Russian Chemical Bulletin. 60:521-525
A number of (Z)-N,N-dialkyl- and (Z)-N-acyl-N-alkyl-O-methylnicotinamide oximes was synthesized. Their configuration was confirmed by the NOESY experiment. Evaluation of fungicidal activity of compounds obtained was performed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d361a5c281808af83e49f79cfe1217a9
https://doi.org/10.1007/s11172-011-0081-3
https://doi.org/10.1007/s11172-011-0081-3
Autor:
V. V. Zakharychev, A. V. Kuzenkov
Publikováno v:
Chemistry of Heterocyclic Compounds. 45:1331-1334
A series of new substituted 2-(4-chlorophenoxy)-1-(3-pyridyl)ethan-1-ols has been obtained by the interaction of substituted 3-(oxiranyl)pyridines with 4-chlorophenol or sodium 4-chlorophenoxide for pharmacological and agrochemical screening. Fungici
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c81f9a7e37e4df49be98f13d0a9ed10a
https://doi.org/10.1007/s10593-010-0430-4
https://doi.org/10.1007/s10593-010-0430-4
Autor:
V. V. Zakharychev, A. V. Kuzenkov
Publikováno v:
Chemistry of Heterocyclic Compounds. 43:989-995
A series of new 1-(2-arylvinyl)-2-azolyl-1-pyridylethanols-1 has been obtained with various positions of the nitrogen atom in the pyridine fragment and with substituents in the benzene ring, by the reaction of (2-arylvinyloxiran-2-yl)pyridines with t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::71a84c62c5f2ff2ea416d6408d3fdcab
https://doi.org/10.1007/s10593-007-0154-2
https://doi.org/10.1007/s10593-007-0154-2
Modification of L-α-Polyglutamic Acid with Xanthene Dyes via γ-Carboxy Groups of Amino Acid Residues
Publikováno v:
Russian Journal of Applied Chemistry. 78:448-452
Modification of L-α-glutamic acid with xanthene dyes (rhodamine and fluorescein) and the optical properties of the incorporated luminophores were studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9428a15f150ec4f683ce753db0e74731
https://doi.org/10.1007/s11167-005-0315-y
https://doi.org/10.1007/s11167-005-0315-y
Publikováno v:
Russian Chemical Bulletin. 48:495-500
Esters andN-methylamides of 2-hydroxyimino- and 2-alkoxyimino-3-(acylhydrazono)-butanoic acids were synthesized by condensation of acyl hydrazines with the corresponding alkyl 2-hydroxyimino- and 2-alkoxyimino-3-oxobutanoates andN-methyl-2-methoxyimi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f9baa1585efc11546d0bde179f8914c
https://doi.org/10.1007/bf02496168
https://doi.org/10.1007/bf02496168
Autor:
V. V. Zakharychev, L. V. Kovalenko
Publikováno v:
Russian Chemical Bulletin. 45:2177-2180
Ethyl α-ethoxymethyleneacetoacetate and α-ethoxymethylenebenzoylacetate react with benzylidenehydrazine andp-bromobenzoylhydrazine to give hydrazones of the corresponding ethyl α-formylacylacetates. It was established by1H NMR and IR spectroscopy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::51e45a293596d24b3b2be0d1d5979508
https://doi.org/10.1007/bf01430734
https://doi.org/10.1007/bf01430734