Search Results - "Eltsov, Oleg S."

Dibenzo[f,h]furazano[3,4‑b]quinoxalines: Synthesis by Intramolecular Cyclization through Direct Transition Metal-Free C–H Functionalization and Electrochemical, Photophysical, and Charge Mobility Characterization by Kvashnin, Yuriy A, Verbitskiy, Egor V, Eltsov, Oleg S, Slepukhin, Pavel A, Tameev, Alexey R, Nekrasova, Natalia V, Rusinov, Gennady L, Nunzi, Jean-Michel, Chupakhin, Oleg N, Charushin, Valery N

“…Herein, we describe the synthesis of unsymmetrically substituted dibenzo­[f,h]­furazano­[3,4-b]­quinoxalines by intramolecular cyclization through direct…”
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15N-Labelling and structure determination of adamantylated azolo-azines in solution by Deev, Sergey L, Paramonov, Alexander S, Shestakova, Tatyana S, Khalymbadzha, Igor A, Chupakhin, Oleg N, Subbotina, Julia O, Eltsov, Oleg S, Slepukhin, Pavel A, Rusinov, Vladimir L, Arseniev Alexander S, Shenkarev Zakhar O

“…Determining the accurate chemical structures of synthesized compounds is essential for biomedical studies and computer-assisted drug design. The unequivocal…”
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Design, Synthesis, and Photophysical Properties of 5-Aminobiphenyl Substituted [1,2,4]Triazolo[4,3- c ]- and [1,2,4]Triazolo[1,5- c ]quinazolines by Moshkina, Tatyana N, Kopotilova, Alexandra E, Ivan'kina, Marya A, Starnovskaya, Ekaterina S, Gazizov, Denis A, Nosova, Emiliya V, Kopchuk, Dmitry S, El'tsov, Oleg S, Slepukhin, Pavel A, Charushin, Valery N

“…Two series of novel [1,2,4]triazolo[4,3- ]- and [1,2,4]triazolo[1,5- ]quinazoline fluorophores with 4'-amino[1,1']-biphenyl residue at position 5 have been…”
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Acetonyl C^N^N platinum(II) complexes of arylbipyridines by Abramov, Vladislav M., Tokhtueva, Maria D., Melekhin, Vsevolod V., Eltsov, Oleg S.

“…This paper presents the first example of the formation of acetonyl tridentate CˆNˆN complexes of arylbipyridines in the reaction of chloroplatinum complexes…”
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The arylbipyridine platinum (II) complex increases the level of ROS and induces lipid peroxidation in glioblastoma cells by Tokhtueva, Maria D, Melekhin, Vsevolod V, Abramov, Vladislav M, Ponomarev, Alexander I, Prokofyeva, Anna V, Grzhegorzhevskii, Kirill V, Paramonova, Anastasia V, Makeev, Oleg G, Eltsov, Oleg S

“…Here we present the biological properties of the arylbipyridine platinum (II) complex (arylbipy-Pt) and describe the potential mechanism of its antitumor…”
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Mesomeric Betaines Based on Adamantylated 1,2,4‐Triazolo[4,3‐a]pyrimidin‐5‐ones: Synthesis, Structure and Conversion into Anionic N‐Heterocyclic Carbenes by Sheina, Ekaterina S., Shestakova, Tatyana S., Deev, Sergey L., Khalymbadzha, Igor A., Slepukhin, Pavel A., Eltsov, Oleg S., Novikov, Alexander S., Shevyrin, Vadim A., Charushin, Valery N., Chupakhin, Oleg N.

“…The C−N coupling of 1,2,4‐triazolo[1,5‐a]pyrimidin‐7‐ones with 1‐adamantanol/1‐bromoadamantane leads to 1,2,4‐triazolo[4,3‐a]pyrimidinium‐5‐olates, which are…”
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15 N Chemical Shifts and J NN -Couplings as Diagnostic Tools for Determination of the Azide-Tetrazole Equilibrium in Tetrazoloazines by Deev, Sergey L, Shestakova, Tatyana S, Shenkarev, Zakhar O, Paramonov, Alexander S, Khalymbadzha, Igor A, Eltsov, Oleg S, Charushin, Valery N, Chupakhin, Oleg N

“…Selectively N-labeled tetrazolo[1,5- ][1,2,4]triazines and tetrazolo[1,5- ]pyrimidines bearing one, two, or three N labels were synthesized. The synthesized…”
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Switchable Synthesis of 4,5-Functionalized 1,2,3-Thiadiazoles and 1,2,3-Triazoles from 2‑Cyanothioacetamides under Diazo Group Transfer Conditions by Filimonov, Valeriy O, Dianova, Lidia N, Galata, Kristina A, Beryozkina, Tetyana V, Novikov, Mikhail S, Berseneva, Vera S, Eltsov, Oleg S, Lebedev, Albert T, Slepukhin, Pavel A, Bakulev, Vasiliy A

“…High yield solvent-base-controlled, transition metal-free synthesis of 4,5-functionalized 1,2,3-thiadiazoles and 1,2,3-triazoles from 2-cyanothioacetamides and…”
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Dihydroxybenzoic acids as polydentate ligands in phenylantimony (V) complexes by Sharutin, Vladimir V., Sharutina, Olga K., Gubanova, Yulia O., Eltsov, Oleg S.

“…[Display omitted] •Reactions of pentaphenylantimony with 2,5- and 2,6-dihydroxybenzoic acids proceeds involving the carboxyl group.•Interaction of…”
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Psychopharmacological characterization of an emerging drug of abuse, a synthetic opioid U-47700, in adult zebrafish by Kolesnikova, Tatiana O., Shevyrin, Vadim A., Eltsov, Oleg S., Khatsko, Sergey L., Demin, Konstantin A., Galstyan, David S., de Abreu, Murilo S., Kalueff, Allan V.

“…•U-47700) is a selective μ–opioid receptor agonist several times more potent than morphine.•Despite its growing abuse, psychopharmacological profile of U-47700…”
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New approach to unsymmetrical 1,3-diazatriphenylenes through intramolecular oxidative cyclodehydrogenation by Verbitskiy, Egor V., Eltsov, Oleg S., Zhilina, Ekaterina F., Pakhomov, Ilya M., Rusinov, Gennady L., Chupakhin, Oleg N., Charushin, Valery N.

“…An efficient synthetic route towards previously inaccessible dibenzo[f,h]quinazolines and [1]benzothieno[3,2-f]benzo[h]quinazolines through FeCl3-mediated…”
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Comparative analysis of self-aggregation of liquid crystalline Pt(II) complexes in solution and in neat films by Suleymanova, Alfiya F., Yakovleva, Yulia A., Eltsov, Oleg S., Lantushenko, Anastasiya O., Evstigneev, Maxim P., Donnio, Bertrand, Heinrich, Benoît, Kozhevnikov, Valery N.

“…•Novel cycloplatinated complexes were synthesized.•Solution and liquid crystalline studies were performed.•Self-association properties were determined. Two…”
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When fish take a bath: Psychopharmacological characterization of the effects of a synthetic cathinone bath salt ‘flakka’ on adult zebrafish by Kolesnikova, Tatiana O., Khatsko, Sergey L., Eltsov, Oleg S., Shevyrin, Vadim A., Kalueff, Allan V.

“…Alpha-pyrrolidinopentiophenone (α-PVP) is a synthetic cathinone which exerts robust mental and physiological effects clinically, as well as causes aberrant…”
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Synthesis and spectroscopic properties of rotamers in the series of 2-(fluoroaryl)-4-substituted pyrroles by Miftyakhova, Almira R., Matveeva, Maria D., Zhilyaev, Dmitry I., Eltsov, Oleg S., Talarico, Giovanni, Smol'yakov, Alexander F., Voskressensky, Leonid G., Efimov, Ilya V.

“…•A mild, simple and efficient method for the synthesis of fluroaryl substituted pyrroles was elabotated.•All ortho-fluroaryl substituted pyrroles contains…”
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Tuning the Aggregation of N^N^C Pt(II) Complexes by Varying the Aliphatic Side Chain and Auxiliary Halide Ligand: 1H and 195Pt NMR Investigation by Evstigneev, Maxim P., Lantushenko, Anastasiya O., Yakovleva, Yulia A., Suleymanova, Alfiya F., Eltsov, Oleg S., Kozhevnikov, Valery N.

“…A series of six tridentate cyclometallated N^N^C Pt(II) complexes with different halide auxiliary ligands and different aliphatic side chains have been…”
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Synthesis of isomerically pure 3-(5-trifluoromethyl-1,2,3-triazol-4-yl)cinnamic acid derivatives via the reaction of 4-aryl-6-trifluoromethyl-2-pyrones with sodium azide by Usachev, Sergey A., Usachev, Boris I., Eltsov, Oleg S., Sosnovskikh, Vyacheslav Y.

“…Treatment of 4-aryl-6-trifluoromethyl-2-pyrones with sodium azide in DMSO afforded the corresponding (Z)-3-(5-trifluoromethyl-1,2,3-triazol-4-yl)cinnamic acids…”
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Synthesis and structure of fluorinated tetraphenylantimony β-diketonates by Sharutina, Olga K., Sharutin, Vladimir V., Artem’eva, Ekaterina V., Sopshina, Daria M., Eltsov, Oleg S.

“…[Display omitted] •Pentaphenylantimony reacts with β-diketones to form tetraphenylantimony diketonates.•Antimony atom in the complexes is hexacoordinated.•The…”
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Regioselective synthesis of 5-trifluoromethyl-1,2,3-triazoles via CF3-directed cyclization of 1-trifluoromethyl-1,3-dicarbonyl compounds with azides by ROZIN, Yury A, LEBAN, Johann, DEHAEN, Wim, NENAJDENKO, Valentine G, MUZALEVSKIY, Vasiliy M, ELTSOV, Oleg S, BAKULEV, Vasiliy A

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Suzuki–Miyaura coupling of aryl fluorosulfates in water: a modified approach for the synthesis of novel coumarin derivatives under mild conditions by Joy, Muthipeedika Nibin, Sajith, Ayyiliath Meleveetil, Santra, Sougata, Bhattacherjee, Dhananjay, Beliaev, Nikolai, Zyryanov, Grigory V., Eltsov, Oleg S., Haridas, Karickal Raman, Alshammari, Mohammed B.

“…We herein report a modified, eco-friendly and atom-economical approach for the synthesis of a series of novel coumarin analogues via Suzuki–Miyaura…”
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Synthesis and structure of bis(2,3,4,5-tetrafluorobenzoyloxy)triphenylantimony and tetraphenylantimony 2,3,4,5-tetrafluorobenzoate by Sharutin, Vladimir V., Sharutina, Olga K., Efremov, Andrey N., Il’inykh, Elena S., Eltsov, Oleg S., Pavel A. Slepukhin

“…[Display omitted] •Efficient synthesis of new F-containing antimony(V) derivatives has been reported.•Fluorinated bis(benzoyloxy)triphenylantimony in the…”
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