Search Results - "Albanov, Alexander I."

Pd/Cu‐Catalyzed Cross‐Coupling of Densely Substituted Propargylamines with Aromatic Acyl Chlorides Followed by the Treatment with a Base: Access to Dihydro‐3H‐Pyrrol‐3‐Ones by Volkov, Pavel A., Khrapova, Kseniya O., Telezhkin, Anton A., Bidusenko, Ivan A., Schmidt, Elena Yu, Albanov, Alexander I., Trofimov, Boris A.

“…Pd/Cu‐catalyzed cross‐coupling of propargylamines with aromatic acyl chlorides (PdCl2, CuI, Ph3P, 40–45 °C) provides α‐aryl(hetaryl)aminoacetylenic ketones in…”
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Green Organoselenium Chemistry: Selective Syntheses of New 1,4-Thiaselenine Derivatives Based on Reactions of Thiaselenole Reagent with Alcohols and Water by Amosova, Svetlana V., Filippov, Andrey S., Makhaeva, Nataliya A., Albanov, Alexander I., Potapov, Vladimir A.

“…Environmentally friendly synthetic methods were developed for the selective preparation of new 2,3-dihydro-1,4-thiaselenine derivatives in high yields based on…”
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Regio- and stereoselective synthesis of new ensembles of diversely functionalized 1,3-thiaselenol-2-ylmethyl selenides by a double rearrangement reaction by Amosova, Svetlana V, Filippov, Andrey A, Makhaeva, Nataliya A, Albanov, Alexander I, Potapov, Vladimir A

“…The reaction of 2-(bromomethyl)-1,3-thiaselenole with potassium selenocyanate proceeded via a rearrangement with ring expansion, leading to a six-membered…”
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Regioselective Synthesis of Novel Functionalized Dihydro-1,4-thiaselenin-2-ylsufanyl Derivatives under Phase Transfer Catalysis by Andrey S. Filippov, Svetlana V. Amosova, Alexander I. Albanov, Vladimir A. Potapov

“…The regioselective one-pot synthesis of novel functionalized 2,3-dihydro-1,4-thiaselenin-2-ylsufanyl derivatives in high yields based on…”
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Regio- and Stereoselective One-Pot Synthesis of New Heterocyclic Compounds with Two Selenium Atoms Based on 2-Bromomethyl-1,3-thiaselenole Using Phase Transfer Catalysis by Svetlana V. Amosova, Andrey S. Filippov, Vladimir A. Potapov, Alexander I. Albanov

“…To date, not a single representative of 2,3-dihydro-1,4-thiaselenin-2-yl selenides has been described in the literature. The reaction of…”
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Remarkable Alkene-to-Alkene and Alkene-to-Alkyne Transfer Reactions of Selenium Dibromide and PhSeBr. Stereoselective Addition of Selenium Dihalides to Cycloalkenes by Potapov, Vladimir A, Musalov, Maxim V, Kurkutov, Evgeny O, Yakimov, Vladimir A, Khabibulina, Alfiya G, Musalova, Maria V, Amosova, Svetlana V, Borodina, Tatyana N, Albanov, Alexander I

“…The original goal of this research was to study stereochemistry of selenium dihalides addition to cycloalkenes and properties of obtained products. Remarkable…”
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Efficient Regioselective Synthesis of Novel Ensembles of Organylselanyl-Functionalized Divinyl Sulfides and 1,3-Thiaselenoles under Phase Transfer Catalysis Conditions by Andrey S. Filippov, Svetlana V. Amosova, Nataliya A. Makhaeva, Alexander I. Albanov, Vladimir A. Potapov

“…Efficient regioselective synthesis of novel ensembles of organylselanyl-functionalized 1,3-thiaselenoles and divinyl sulfides in high yields under phase…”
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Triton-X-100 as an Organic Catalyst for One-Pot Synthesis of Arylmethyl-H-phosphinic Acids from Red Phosphorus and Arylmethyl Halides in the KOH/H2O/Toluene Multiphase Superbase System by Vladimir A. Kuimov, Svetlana F. Malysheva, Natalia A. Belogorlova, Ruslan I. Fattakhov, Alexander I. Albanov, Boris A. Trofimov

“…Triton-X-100, a polyethylene glycol 4-(tert-octyl)phenyl ether, has been found to be an active micellar organic catalyst for the one-pot selective synthesis of…”
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Pd/Cu-Catalyzed Cross-Coupling of Bis(2-bromovinyl) Selenides with Terminal Acetylenes: Unusual Involvement of Selanyl Function in the Sonogashira Reaction by Alexander V. Martynov, Nataliya A. Makhaeva, Maxim V. Musalov, Alexander I. Albanov, Svetlana V. Amosova

“…The Pd/Cu-catalyzed Sonogashira reaction of (E,E)-bis(2-bromovinyl) selenide and (E,E)-bis(1-bromo-1-hexen-2-yl) selenide with terminal alkynes was found to…”
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1-(4-Chlorophenyl)-2-methyl-2-phenyl-5-(thiophen-2-yl)-1,2-dihydro-3H-pyrrol-3-one by Volkov, Pavel A., Khrapova, Kseniya O., Telezhkin, Anton A., Bidusenko, Ivan A., Albanov, Alexander I., Trofimov, Boris A.

“…1-(4-Chlorophenyl)-2-methyl-2-phenyl-5-(thiophen-2-yl)-1,2-dihydro-3H-pyrrol-3-one, was synthesized for the first time in 75% yield by the base-catalyzed…”
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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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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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Self-Assembly of 4,4′-Linked Dipyrromethanes from Unconventional ReactantsPropargylamines, 2‑(Vinyloxy)ethyl Isothiocyanate, and Alkylating Agents under Basic Conditions by Nedolya, Nina A., Tarasova, Ol’ga A., Albanov, Alexander I., Klyba, Lyudmila V., Trofimov, Boris A.

“…Self-assembly of 4,4′-linked dipyrromethanes from 2-(vinyloxy)­ethyl isothiocyanate, tertiary propargylamines, and alkylating agents has been discovered. The…”
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One‐Pot Synthesis of 2‐(Alkylsulfanyl)quinolines from Aryl Isothiocyanates and Allenes or Alkynes by Nedolya, Nina A., Tarasova, Ol'ga A., Artem'ev, Alexander V., Albanov, Alexander I., Bagryanskaya, Irina Yu, Trofimov, Boris A.

“…In this work, a conceptually novel approach to diversely substituted 2‐(alkylsulfanyl)quinolines is described. The approach includes the assembly of the target…”
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Acrylamide derivatives: A dynamic nuclear magnetic resonance study by Larina, Lyudmila I., Albanov, Alexander I., Zelinskiy, Stanislav N., Annenkov, Vadim V., Rusakova, Irina L.

“…Substituted acrylamides have found an extensive application in organic and medical chemistry; therefore, it is very important to get insight into their…”
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Cyclizations of The Isothiocyanates‐Derived Azatrienes: The CuBr–Catalyzed Switching from Thiophenes to Pyrroles by Tarasova, Ol'ga A., Nedolya, Nina A., Albanov, Alexander I., Trofimov, Boris A.

“…Azatrienes, alkyl 2‐alkoxy‐N‐buta‐2,3‐dienimidothioates, prepared from isothiocyanates, lithiated alkoxyallenes, and alkyl 2‐bromoacetates, readily cyclize in…”
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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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A New Facet of Azatriene Reactivity: A Short Cut to 5‐Amino‐3‐methyl‐4‐(1H‐pyrrol‐1‐yl)thiophene‐2‐carboxylates and 5‐Amino‐3‐methyl‐4‐(1H‐pyrrol‐1‐yl)thiophene‐2‐carbonitriles by Nedolya, Nina A., Tarasova, Olga A., Albanov, Alexander I., Trofimov, Boris A.

“…An simple and expedient approach to highly functionalized tetrasubstituted thiophenes from readily accessible starting materials [(1H‐pyrrol‐1‐yl)allene,…”
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