Search Results - "Selivanov, Stanislav I"

11H-Benzo[4,5]imidazo[1,2-a]indol-11-one as a New Precursor of Azomethine Ylides: 1,3-Dipolar Cycloaddition Reactions with Cyclopropenes and Maleimides by Filatov, Alexander S., Pronina, Yulia A., Selivanov, Stanislav I., Shmakov, Stanislav V., Uspenski, Anton A., Boitsov, Vitali M., Stepakov, Alexander V.

“…The possibility of generating azomethine ylides from 11H-benzo[4,5]imidazo[1,2-a]indol-11-one and amino acids is shown for the first time. Based on the…”
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Synthesis, Characterization, Photophysical, and Theoretical Studies of Supramolecular Gold(I)−Silver(I) Alkynyl-Phosphine Complexes by Koshevoy, Igor O, Karttunen, Antti J, Tunik, Sergey P, Haukka, Matti, Selivanov, Stanislav I, Melnikov, Alexei S, Serdobintsev, Pavel Yu, Pakkanen, Tapani A

“…The reactions of diphosphino-alkynyl gold complexes (PhC2Au)PPh2(C6H4) n PPh2(AuC2Ph) (n = 1, 2, 3) with Ag+ lead to the formation of supramolecular…”
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Structural data of phenanthrene-9,10-dicarbonitriles by Afanasenko, Anastasiia M., Novikov, Alexander S., Chulkova, Tatiana G., Grigoriev, Yakov M., Kolesnikov, Ilya E., Selivanov, Stanislav I., Starova, Galina L., Zolotarev, Andrey A., Vereshchagin, Anatoly N., Elinson, Michail N.

“…In this data article, we present the single-crystal XRD data of phenanthrene-9,10-dicarbonitriles. Detailed structure analysis and photophysical properties…”
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Usage of Relative Differences of Experimental and Calculated Vicinal Constants 3JHH for Conformational Analysis of Rigid Molecules in Liquid by Selivanov, Stanislav I.

“…Comparison of the relative differences between the experimental and calculated values of proton–proton vicinal scalar constants obtained from nuclear magnetic…”
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Homo- and Heteronuclear NMR Methods for Signal Assignments in 1H and 13C Spectra of 1-Aminoacyloxygermatran by Lezov, Denis V., Kochina, Tatiana. A., Baichurin, Ruslan I., Selivanov, Stanislav I.

“…1-Aminoacyloxygermatran containing a hexacoordinated germanium atom and an amino acid substituent in its structure—L-valine—was synthesized and studied by high…”
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Diastereomers of Cyclopropa[a]pyrrolizine Spiro-fused with a Benzo[4,5]imidazo[1,2-a]indole Fragment: Structure Determinations Using NMR Methods by Pronina, Yulia A., Stepakov, Alexander V., Popova, Ekaterina A., Boitsov, Vitali M., Baichurin, Ruslan I., Selivanov, Stanislav I.

“…NMR spectroscopy methods have been used to prove structures of two diastereomers of cyclopropa[ a ]pyrrolizine spiro-fused with a benzo[4,5]imidazo[1,2- a…”
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NMR Study of Spatial Structure and Internal Dynamic of Adducts of Ninhydrin-Derived Azomethine Ylide with Cyclopropenes by Selivanov, Stanislav I., Wang, Siqi, Filatov, Alexander S., Stepakov, Alexander V.

“…Using NMR spectroscopy, the structure of the new products obtained in reaction of ninhydrin-derived azomethine ylide with cyclopropenes was established and…”
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Regioisomers of 2,5,6,7,8-Pentaaryl-1H-Azepino[3,2,1-ij]Quinazoline-1,3(2H)-Dione Containing Various Aryl Substituents in the Azepine Ring: Structure Determination Using NMR Methods by Pronina, Julia A., Komolova, Darya D., Boitsov, Vitali M., Stepakov, Alexander V., Selivanov, Stanislav I.

“…NMR spectroscopy methods were used to prove the structures of two similar regioisomers of 2,5,6,7,8-pentaaryl-1 H -azepino[3,2,1- ij ]quinazoline-1,3(2 H…”
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Regio- and Stereoselective 1,3-Dipolar Cycloaddition of Cyclic Azomethine Imines to Platinum(IV)-Bound Nitriles Giving Δ(2)-1,2,4-Triazoline Species by Smirnov, Andrey S, Kritchenkov, Andreii S, Bokach, Nadezhda A, Kuznetsov, Maxim L, Selivanov, Stanislav I, Gurzhiy, Vladislav V, Roodt, Andreas, Kukushkin, Vadim Yu

“…The complex trans-[PtCl4(EtCN)2] (14) reacts smoothly at 25 °C with the stable cyclic azomethine imines…”
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Regio- and Stereoselective 1,3-Dipolar Cycloaddition of Cyclic Azomethine Imines to Platinum(IV)-Bound Nitriles Giving Δ2‑1,2,4-Triazoline Species by Smirnov, Andrey S, Kritchenkov, Andreii S, Bokach, Nadezhda A, Kuznetsov, Maxim L, Selivanov, Stanislav I, Gurzhiy, Vladislav V, Roodt, Andreas, Kukushkin, Vadim Yu

“…The complex trans-[PtCl4(EtCN)2] (14) reacts smoothly at 25 °C with the stable cyclic azomethine imines R1CHN a NC­(O)­CH­(NHC­(O)­C6H4R3)­C b H­(C6H4R2)(a−b)…”
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Intensely Luminescent Homoleptic Alkynyl Decanuclear Gold(I) Clusters and Their Cationic Octanuclear Phosphine Derivatives by Koshevoy, Igor O, Chang, Yuh-Chia, Karttunen, Antti J, Selivanov, Stanislav I, Jänis, Janne, Haukka, Matti, Pakkanen, Tapani, Tunik, Sergey P, Chou, Pi-Tai

“…Treatment of Au(SC4H8)Cl with a stoichiometric amount of hydroxyaliphatic alkyne in the presence of NEt3 results in high-yield self-assembly of homoleptic…”
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Water-Soluble Platinum(II) Complexes Featuring 2-Alkyl-2H-tetrazol-5-ylacetic Acids: Synthesis, Characterization, and Antiproliferative Activity by Popova, Elena A., Serebryanskaya, Tatiyana V., Selivanov, Stanislav I., Haukka, Matti, Panikorovsky, Taras L., Gurzhiy, Vladislav V., Ott, Ingo, Trifonov, Rostislav E., Kukushkin, Vadim Yu

“…2‐R‐2H‐Tetrazol‐5‐ylacetic acids (abbreviated as 2‐R‐taa; R = Me, iPr, tBu) react with K2[PtCl4] in 1 m HCl in H2O at r.t. furnishing trans‐platinum(II)…”
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Sky-Blue Luminescent AuI–AgI Alkynyl-Phosphine Clusters by Koshevoy, Igor O, Karttunen, Antti J, Kritchenkou, Ilya S, Krupenya, Dmitrii V, Selivanov, Stanislav I, Melnikov, Alexei S, Tunik, Sergey P, Haukka, Matti, Pakkanen, Tapani A

“…Treatment of the (AuC2R) n acetylides with phosphine ligand 1,4-bis(diphenylphosphino)butane (PbuP) and Ag+ ions results in self-assembly of the…”
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Sky-blue luminescent Au(I)-Ag(I) alkynyl-phosphine clusters by Koshevoy, Igor O, Karttunen, Antti J, Kritchenkou, Ilya S, Krupenya, Dmitrii V, Selivanov, Stanislav I, Melnikov, Alexei S, Tunik, Sergey P, Haukka, Matti, Pakkanen, Tapani A

“…Treatment of the (AuC2R)n acetylides with phosphine ligand 1,4-bis(diphenylphosphino)butane (PbuP) and Ag(+) ions results in self-assembly of the…”
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Experimental Evidence of Intramolecular CAr-H···O=C Hydrogen Bonds in the Structure of (Diaryl)tetrahydrofuranones Using Spectroscopic Tools by Semenok, Dmitrii V., Medvedev, Jury J., Avdontceva, Margarita S., Selivanov, Stanislav I., Sieler, Joachim, Mereshchenko, Andrey S., Nikolaev, Valerij A.

“…The occurrence of bifurcate H‐bonds CAr–H···O=C in the structure of (diaryl)‐tetrahydrofuranones was experimentally demonstrated using different methods and…”
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Synthesis and investigation of biological properties of modified 6-oxa-estra-1,3,5(10),8(9)-tetraenes by Morozkina, Svetlana N., Chentsova, Anna S., Selivanov, Stanislav I., Shavva, Alexander G.

“…•New 7α-methyl-6-oxa-estrogens with cis-/trans-C/D rings junction.•Strong osteoprotective, cholesterol-lowering, antioxidant and less hormonal actions.•That is…”
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Unusual Reaction between (Nitrile)Pt Complexes and Pyrazoles:  Substitution Proceeds via Metal-Mediated Nitrile−Pyrazole Coupling Followed by Elimination of the Nitrile by Khripun, Anatoly V, Kukushkin, Vadim Yu, Selivanov, Stanislav I, Haukka, Matti, Pombeiro, Armando J. L

“…The reaction of platinum(IV) complex trans-[PtCl4(EtCN)2] with pyrazoles 3,5-RR‘pzH (R/R‘ = H/H, Me/H, Me/Me) leads to the formation of the…”
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Oxidative addition of N-aminophthalimide to thiophene and selenophene: the first example of a 5-thia(seleno)-3,7-diazatricyclo[4.1.0.0 2,4]heptane system by Pankova, Alena S., Blandov, Alexander N., Bulanova, Maria K., Selivanov, Stanislav I., Ananyev, Ivan V., Kuznetsov, Mikhail A.

“…The first examples of condensed saturated heterocycles containing a central tricyclic bisaziridine core were obtained by oxidative addition of…”
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Highly regioselective synthesis of trifluoromethyl derivatives of pyrazolo[1,5- a]pyrimidines bearing fused cycloalkane rings using (2-ethoxycycloalkenyl)-2,2,2-trifluoroethanones by Emelina, Elena E., Petrov, Aleksander A., Selivanov, Stanislav I., Nelyubina, Yulia V., Antipin, Mikhail Yu

“…8-Trifluoromethyl-6,7-dihydro-5 H-1,4,8a-triaza- s-indacene and 9-trifluoromethyl-5,6,7,8-tetrahydropyrazolo[5,1- b]quinazolines were efficiently generated by…”
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Synthesis, Structure, and Photophysical Properties of the Di- and Trinuclear Phosphine-Diimine Complexes of Copper(I) by Smirnova, Ekaterina S., Melekhova, Anna A., Gurzhiy, Vladislav V., Selivanov, Stanislav I., Krupenya, Dmitrii V., Koshevoy, Igor O., Tunik, Sergey P.

“…Reactions of [Cu(NCMe)4]+ with stoichiometric amount of diphosphine R2P–(C6H4)n–PR2, (R = NC4H4, n = 1; R = Ph, n = 1, 2, 3) or tri‐phosphine 1, 3,…”
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