Search Results - "Khlebnikova, T. S."

One-Pot Synthesis of Trifluoromethyl-Substituted Imidazobenz[1,2-d]- and -[1,2-c]isoxazoles by Khlebnikova, T. S., Piven’, Yu. A., Isakova, V. G., Smaliak, V. A., Baranovsky, A. V., Lakhvich, F. A.

“…Synthesis of regioisomeric 8-trifluoromethyl-4,5-dihydro-3 H -imidazo[4',5':5,6]benz[1,2 -d ]isoxazoles and 8-trifluoromethyl-4,5-dihydro-3 H…”
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Synthesis of New Betulonic Acid Conjugates with 2-Perfluoroacylcycloalkane-1,3-Diones Using Polymethylenediamine Linkers by Khlebnikova, T. S., Piven′, Yu. A., Lakhvich, F. A.

“…New betulonic acid conjugates were synthesized in high yields by reacting 2-perfluoroacyl-3-chloro-2-cycloalken-1-ones, which were prepared by treating F…”
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Cytotoxic Activity of Perfluoroalkyl-Substituted Imidazoindazoles and Imidazobenzisoxazoles by Khlebnikova, T. S., Panibrat, O. V., Piven, Yu. A., Zinovich, V. G., Tumar, E. M., Ogurtsova, S. E., Lakhvich, F. A.

“…The cytotoxic activity of perfluoroalkyl imidazoindazoles and imidazobenzisoxazoles with respect to MCF-7 (human breast carcinoma) and HepG2 cell lines (human…”
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Synthesis and Cytotoxic Activity of Fluorine-Containing 6,7-Dihydroindazolone and 6,7-Dihydrobenzisoxazolone Derivatives by Khlebnikova, T. S., Piven’, Yu. A., Zinovich, V. G., Baranovskii, A. V., Rusanov, É. B., Panibrat, O. V., Ogurtsova, S. É., Lakhvich, F. A.

“…The oximes of fluorine-containing 6,7-dihydroindazole-4,5-diones and 6,7-dihydrobenzisoxazole-4-5-diones,…”
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Erratum to: Synthesis, Structure, and Biological Activity of Palladium(II) Complexes with Some 1- and 2-Substituted Tetrazole Ligands by Batyrenko, A. A., Mikolaichuk, O. V., Ovsepyan, G. K., Protas, A. V., Kornyakov, I. V., Lider, E. V., Eremina, Yu. A., Khlebnikova, T. S., Lakhvich, F. A., Trifonov, R. E.

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Synthesis, Structure, and Biological Activity of Palladium(II) Complexes with Some 1- and 2-Substituted Tetrazole Ligands by Batyrenko, A. A., Mikolaichuk, O. V., Ovsepyan, G. K., Protas, A. V., Kornyakov, I. V., Lider, E. V., Eremina, Yu. A., Khlebnikova, T. S., Lakhvich, F. A., Trifonov, R. E.

“…A series of palladium(II) complexes with 1 H - and 2 H -tetrazole ligands (2-isopropyl-5-R-2 H -tetrazoles and 1 H -tetrazol-1-ylcarboxylic acids) was…”
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Synthesis and Cytotoxicity of Conjugates of Betulinic Acid and F-Containing 2-Acylcycloalkane-1,3-Diones by Khlebnikova, T. S., Piven’, Yu. A., Lakhvich, F. A., Frolova, T. S., Sorokina, I. V., Tolstikova, T. G.

“…Conjugates of betulinic acid with 2-(fluoroacyl)cycloalkane-1,3-dione motifs were synthesized by reacting 3-chloro-2-(fluoroacyl)-2-cycloalkene-1-ones with an…”
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Reaction of 2-perfluoroalkanoylcyclohexane-1,3-diones and 3-chloro-2-perfluoroalkanoylcyclohex-2-ene-1-ones with amines by Khlebnikova, T. S, Isakova, V. G, Lakhvich, F. A

“…Reactions of 2-perfluoroalkanoylcyclohexane-1,3-diones with primary and secondary amines involved acid cleavage of the substrate with formation of the…”
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The structure of benzoyldimedone from X-ray diffraction analysis by Borisov, E. V., Verenich, A. I., Govorova, A. A., Lyakhov, A. S., Khlebnikova, T. S.

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Heterocyclic Analogs of Prostaglandins: I. Synthesis of 3-Alkyl(Aralkyl)-2,5-dihydrofuran-2-ones as Synthons for 11-Deoxy-10-oxaprostanoids by Pashkovskii, F. S., Katok, Ya. M., Khlebnikova, T. S., Koroleva, E. V., Lakhvich, F. A.

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Synthesis and transformations of perfluoroalkyl-containing 6,7-dihydro-1H-indazol-4(5H)-ones oximes by Khlebnikova, T. S., Piven’, Yu. A., Baranovskii, A. V., Lakhvich, F. A.

“…Refluxing 3-perfluoroalkyl-6,7-dihydro-1 H -indazol-4(5 H )-ones with 4-fold excess of hydroxylamine hydrochloride in pyridine afforded their ( E )-oximes. The…”
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Preparation of fluorine-containing exo- and endocyclic enamine derivatives of 2-acylcyclopentane-1,3-diones by Khlebnikova, T. S., Piven’, Yu. A., Lakhvich, F. A.

“…The interaction of aromatic amines (4-fluorinebenzylamine, 3-trifluoromethylbenzylamine, 4-fluoroaniline, or 3,4-difluoroaniline) with either…”
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Synthesis of perfluoroalkyl-substituted 4,5-dihydro-3H-pyrazolo[4,3-a]phenazines and tetrahydroimidazo[4,5-e]indazoles by Khlebnikova, T. S., Piven’, Yu. A., Baranovskii, A. V., Lakhvich, F. A.

“…Oxidation of 1-aryl-3-perfluoroalkyl-6,7-dihydro-1 H -indazol-4(5 H )-ones with selenium dioxide in the presence of sulfuric acid in glacial acetic acid,…”
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Fluorinated 2-benzoylcyclohexane-1,3-diones and their vinylogous acyl chlorides in the reactions with primary and secondary amines by Khlebnikova, T. S., Isakova, V. G., Lakhvich, F. A.

“…The reaction of 5,5-dimethyl-2-[(3-fluoro- and 4-fluoro)benzoyl]cyclohexane-1,3-diones with primary and secondary amines affords their exocyclic enamine…”
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2-perfluoroalkanoylcyclopentane-1,3-diones. Synthesis and some transformations by Khlebnikova, T. S., Piven’, Yu. A., Isakova, V. G., Lakhvich, F. A.

“…2-Perfluoroalkanoylcyclopentane-1,3-diones were synthesized for the first time by acylation of cyclopentane-1,3-dione with perfluorocarboxylic acids in the…”
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Regioselective synthesis of polyfluoroalkyl-substituted 7-(1H-1,2,3-triazol-1-yl)-6,7-dihydro-1H-indazol-4(5H)-ones by Khlebnikova, T. S., Piven’, Yu. A., Baranovskii, A. V., Lakhvich, F. A.

“…3-Polyfluoroalkyl-6,6-dimethyl-7-(1 H -1,2,3-triazol-1-yl)-6,7-dihydro-1 H -indazol-4(5 H )-ones were synthesized with high regioselectivity by 1,3-dipolar…”
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Reaction of 2-perfluoroalkanoylcyclohexane-1,3-diones with diazomethane by Khlebnikova, T. S., Isakova, V. G., Lakhvich, F. A.

“…Treatment of 2-perfluoroalkanoyl-5.5-dimethylcyclohexane-1,3-diones with a solution of diazomethane in diethyl ether led to the formation of the corresponding…”
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Regioselective reduction of 2-perfluoroalkanoylcyclohexane-1,3-diones and their enamino derivatives by Khlebnikova, T. S., Isakova, V. G., Baranovskii, A. V., Lakhvich, F. A.

“…Ionic hydrogenation of 2-perfluoroalkanoylcyclohexane-1,3-diones and their endocyclic enamino derivatives containing a secondary amino group by the action of…”
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Synthesis and spectroscopic investigation of the new polyfluoroalkyl-containing indazolones by Khlebnikova, T. S., Isakova, V. G., Baranovskii, A. V., Lakhvich, F. A.

“…Reaction of 2-perfluoroacylcycloalkane-1,3-diones and their enol methyl esters with N,N-dinucleophiles such as 4-fluorophenylhydrazine hydrochloride and…”
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Reduction of 2-perfluoroalkanoylcyclohexan-1,3-diones under the conditions of ionic hydrogenation by Khlebnikova, T. S., Isakova, V. G., Lakhvich, F. A.

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