Search Results - "Gusarova, Nina K."

Synthesis and Properties of Sulfur-Containing Organophosphorus Extractants Based on Red Phosphorus, Alkyl Bromides, and Elemental Sulfur by Bishimbayeva, Gaukhar K, Gusarova, Nina K, Nalibayeva, Arailym M, Verkhoturova, Svetlana I, Bold, Amangul, Chernysheva, Natalya A, Zhangabayeva, Assem K, Arbuzova, Svetlana N, Abdikalykov, Yerlan N, Zhumabayeva, Dinara S

“…In order to obtain sulfur-containing organophosphorus compounds that are promising as extractants of heavy metals, the interaction of elemental phosphorus and…”
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Facile Non-Catalyzed Synthesis of Tertiary Phosphine Sulfides by Regioselective Addition of Secondary Phosphine Sulfides to Alkenes by Malysheva, Svetlana F., Gusarova, Nina K., Artem'ev, Alexander V., Belogorlova, Nataliya A., Albanov, Alexander I., Borodina, Tatyana N., Smirnov, Vladimir I., Trofimov, Boris A.

“…An atom‐economic green synthesis of tertiary phsophine sulfides has been developed based on catalyst‐ and solvent‐free addition of secondary phosphine sulfides…”
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One-pot synthesis of ultra-branched mixed tetradentate tripodal phosphines and phosphine chalcogenides by Gusarova, Nina K., Kuimov, Vladimir A., Malysheva, Svetlana F., Belogorlova, Nataliya A., Albanov, Alexander I., Trofimov, Boris A.

“…Ultra-branched mixed tetradentate tripodal phosphines and phosphine chalcogenides have been synthesized by the exhaustive regioselective addition of secondary…”
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Alkali Metal Thioselenophosphinates, M[SeSPR2]: One-Pot Multicomponent Synthesis, DFT Study, and Synthetic Application by Artem'ev, Alexander V., Gusarova, Nina K., Bagryanskaya, Irina Yu, Doronina, Evgeniya P., Verkhoturova, Svetlana I., Sidorkin, Valery F., Trofimov, Boris A.

“…Diverse alkali metal thioselenophosphinates, M[SeSPR2] (M = Li, Na, K, Rb, and Cs; R = alkyl, aryl, aralkyl, and hetaralkyl), have been synthesized in 78–94 %…”
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Aerobic addition of secondary phosphine oxides to vinyl sulfides: a shortcut to 1-hydroxy-2-(organosulfanyl)ethyl(diorganyl)phosphine oxides by Malysheva, Svetlana F, Artem'ev, Alexander V, Gusarova, Nina K, Belogorlova, Nataliya A, Albanov, Alexander I, Liu, C W, Trofimov, Boris A

“…Secondary phosphine oxides react with vinyl sulfides (both alkyl- and aryl-substituted sulfides) under aerobic and solvent-free conditions (80 °C, air, 7-30 h)…”
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Novel general halogen-free methodology for the synthesis of organophosphorus compounds by Gusarova, Nina K., Arbuzova, Svetlana N., Trofimov, Boris A.

“…The use of novel general halogen-free methodology for the synthesis of phosphines, phosphine chalcogenides, and phosphinic acids from elemental phosphorus and…”
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Electrophilic addition of thioselenophosphinic acids to vinyl sulfides and selenides by Artem'ev, Alexander V., Oparina, Ludmila A., Vysotskaya, Oksana V., Kolyvanov, Nikita A., Gusarova, Nina K., Trofimov, Boris A.

“…The thioselenophosphinic acids, R 2 P(Se)SH (R = Ph, Cy, aralkyl), prepared by acidification of the sodium salts or generated in situ by reaction of secondary…”
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Towards C1 chemistry: methanol vinylation by CaC2 in water in the presence of potassium or sodium carbonates by Parshina, Lidiya N, Oparina, Ludmila A, Gusarova, Nina K, Trofimov, Boris A

“…BACKGROUND Methyl vinyl ether (MVE), which polymers and copolymers are widely used in industry and medical chemistry, is produced mainly through base‐catalysed…”
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Synthesis of Long‐Chain n‐Alkylphosphonic Acids by Phosphonylation of Alkyl Bromides with Red Phosphorus and Superbase under Micellar/Phase Transfer Catalysis by Kuimov, Vladimir A., Malysheva, Svetlana F., Belogorlova, Natalia A., Albanov, Alexander I., Gusarova, Nina K., Trofimov, Boris A.

“…Long‐chain n‐Alkylphosphonic acids, AlkP(O)(OH)2, are synthesized in up to 91 % yield (mostly 40–60 %) by straightforward phosphonylation of alkyl bromides…”
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Superbase‐Assisted Selective Synthesis of Triarylphosphines from Aryl Halides and Red Phosphorus: Three Consecutive Different SNAr Reactions in One Pot by Malysheva, Svetlana F., Kuimov, Vladimir A., Belogorlova, Natalia A., Albanov, Alexander I., Gusarova, Nina K., Trofimov, Boris A.

“…Aryl halides, ArX (Ar = Ph, 2‐, 3‐ and 4‐Tol, 1‐ and 2‐Np, 4‐C6H4CONH2; X = F, Cl, Br), rapidly and exothermically (100–180 °C, 0.5–2 h) react with red…”
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NaOH(KOH)-catalyzed vinylation of cellulose with acetylene gas in water by Parshina, Lidiya N., Oparina, Ludmila A., Tantsyrev, Anatolii P., Gusarova, Nina K., Trofimov, Boris A.

“…Diverse mercerized celluloses (powder cellulose and kraft pulp) have been successfully vinylated with acetylene in an aqueous solution of alkali metal…”
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Efficient Synthesis of Lupininium, Anabasinium and Quininium Thioselenophosphinates via a Multi-component Reaction between Secondary Phosphines, Sulfur, Selenium and Alkaloids by Artem'ev, Alexander V., Gusarova, Nina K., Malysheva, Svetlana F., Gatilov, Yuriy V., Mamatyuk, Victor I.

“…Organic Preparations and Procedures International Efficient Synthesis of Lupininium, Anabasinium and Quininium Thioselenophosphinates via a Multi-component…”
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Catalyst-Free Double CH-Functionalization of Quinolines with Phosphine Oxides via Two S N H Ar Reaction Sequences by Trofimov, Boris A, Volkov, Pavel A, Telezhkin, Anton A, Khrapova, Kseniya O, Ivanova, Nina I, Albanov, Alexander I, Gusarova, Nina K

“…Quinolines undergo catalyst-free double CH-functionalization upon treatment with secondary phosphine oxides (70-75 °C, 20-48 h) followed by oxidation of the…”
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Novel atom-economic synthesis of thioselenophosphinates via three-component reaction between secondary phosphine sulfides, elemental selenium, and amines by Artem'ev, Alexander V., Malysheva, Svetlana F., Korocheva, Anastasiya O., Gatilov, Yuriy V., Mamatyuk, Victor I., Gusarova, Nina K.

“…An efficient, general, and atom-economic synthesis of organoammonium thioselenophosphinates has been developed by exploiting a three-component reaction between…”
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Acetylene-Triggered Reductive Incorporation of Phosphine Chalcogenides into a Quinoline Scaffold: Toward S N H Ar Reaction by Trofimov, Boris A, Volkov, Pavel A, Khrapova, Kseniya O, Telezhkin, Anton A, Ivanova, Nina I, Albanov, Alexander I, Gusarova, Nina K, Belogolova, Alexandra M, Trofimov, Alexander B

“…Quinolines react with acylacetylenes and secondary phosphine chalcogenides at 20-75 °C to afford N-acylvinyl-2(1)-chalcogenophosphoryldihydroquinolines in good…”
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Regio- and stereoselective reaction of 3-fluoropyridine, electron-deficient alkynes and bis(fluoroalkyl) phosphites: Catalyst- and solvent-free synthesis of polyfluoroalkylphosphonylated 3-fluoro-1,2-dihydropyridines by Arbuzova, Svetlana N., Gusarova, Nina K., Kazantseva, Tatyana I., Verkhoturova, Svetlana I., Albanov, Alexander I., Trofimov, Boris A.

“…[Display omitted] •Catalyst- and solvent-free synthesis of polyfluoroalkylphosphonylated 3-fluorodihydropyridines has been elaborated.•Three-component reaction…”
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Catalyst-Free Phosphorylation of Acridine with Secondary Phosphine Chalcogenides: Nucleophilic Addition vs S N H Ar Reaction by Volkov, Pavel A, Khrapova, Kseniya O, Telezhkin, Anton A, Ivanova, Nina I, Albanov, Alexander I, Gusarova, Nina K, Trofimov, Boris A

“…Acridine adds secondary phosphine chalcogenides HP(X)R (X = O, S, Se; R = Ar, ArAlk) under catalyst-free conditions at 70-75 °C (both in the presence and…”
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Expedient one-pot organometallics-free synthesis of tris(2-pyridyl)phosphine from 2-bromopyridine and elemental phosphorus by Trofimov, Boris A., Artem’ev, Alexander V., Malysheva, Svetlana F., Gusarova, Nina K., Belogorlova, Nataliya A., Korocheva, Anastasiya O., Gatilov, Yuriy V., Mamatyuk, Victor I.

“…2-Bromopyridine reacts with elemental phosphorus (red or white) in a superbasic KOH/DMSO(H2O) suspension at 100°C (for red phosphorus) and 75°C (for white…”
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Tuneable superbase-catalyzed vinylation of α-hydroxyalkylferrocenes with alkynes by Trofimov, Boris A., Oparina, Ludmila A., Tarasova, Olga A., Artem'ev, Alexander V., Kobychev, Vladimir B., Gatilov, Yuriy V., Albanov, Alexander I., Gusarova, Nina K.

“…Superbase-catalyzed (KOH/DMSO suspension as a catalyst) vinylation of hydroxymethyl- and hydroxyethylferrocenes with terminal and internal alkynes (acetylene,…”
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Reaction of Tri(2-pyridyl)phosphine with Electron-Deficient Alkynes in Water: Stereoselective Synthesis of Functionalized Pyridylvinylphosphine Oxides by Arbuzova, Svetlana N., Gusarova, Nina K., Glotova, Tatyana E., Ushakov, Igor A., Verkhoturova, Svetlana I., Korocheva, Anastasiya O., Trofimov, Boris A.

“…The reaction of tri(2‐pyridyl)phosphine with electron‐deficient alkynes in water proceeds under mild conditions (40–45 °C, without catalyst, 4–5 h) with…”
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