Search Results - "Korocheva, Anastasiya O."

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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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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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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The Direct Phosphorylation Of 2-, 3-, and 4-Methylstyrenes and 2,4,6-Trimethylstyrene with Elemental Phosphorus VIA Trofimov-Gusarova Reaction by Artem'ev, Alexander V., Korocheva, Anastasiya O., Vashchenko, Alexander V., Smirnov, Vladimir I., Malysheva, Svetlana F.

“…3- and 4-Methylstyrenes react with red phosphorus in the superbase system KOH/DMSO (110 °C, 2 h) to afford tertiary phosphine oxides in 20-25% total yield…”
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One-pot microwave synthesis of tertiary phosphine sulfides directly from aromatic alkenes, elemental phosphorus and sulfur in KOH-DMSO system by Kuimov, Vladimir A., Malysheva, Svetlana F., Gusarova, Nina K., Korocheva, Anastasiya O., Trofimov, Boris A.

“…Aromatic alkenes (vinylbenzene, 1-(tert-butyl)-4-vinylbenzene, 1-chloro-4-vinylbenzene) react with red phosphorus and elemental sulfur in the superbasic system…”
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Tris(2-pyridyl)phosphine: a straightforward microwave-assisted synthesis from 2-bromopyridine and red phosphorus and coordination with cobalt(ii) dichloride by Trofimov, Boris A., Gusarova, Nina K., Artem’ev, Alexander V., Malysheva, Svetlana F., Belogorlova, Nataliya A., Korocheva, Anastasiya O., Kazheva, Olga N., Alexandrov, Grigorii G., Dyachenko, Oleg A.

“…Microwave irradiation of 2-bromopyridine with red phosphorus in the superbasic KOH/DMSO (H2O) suspension affords tris(2-pyridyl)phosphine in 53% yield; two…”
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A shortcut to tris[2-(4-hydroxyphenyl)ethyl]phosphine oxide and 2-(4-hydroxyphenyl)ethylphosphinic acid via reaction of elemental phosphorus with 4-tert-butoxystyrene by Artem’ev, Alexander V., Gusarova, Nina K., Korocheva, Anastasiya O., Malysheva, Svetlana F., Gatilov, Yurii V., Trofimov, Boris A.

“…Red phosphorus reacts with 4-tert-butoxystyrene in KOH/DMSO system to afford (depending on the reaction conditions) tris(4-tert-but- oxyphenylethyl)phosphine…”
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