Search Results - "Belogorlova, Natalia A"

Structure of Tris[2-(4-pyridyl)ethyl]phosphine, Tris[2-(2-pyridyl)ethyl]phosphine, and Their Chalcogenides in Solution: Dipole Moments, IR Spectroscopy, and DFT Study by Kuznetsova, Anastasiia A, Chachkov, Denis V, Belogorlova, Natalia A, Malysheva, Svetlana F, Vereshchagina, Yana A

“…Tris(hetaryl)substituted phosphines and their chalcogenides are promising polydentate ligands for the design of metal complexes. An experimental and…”
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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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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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Conformational analysis and stereochemical dependences of (31)P-(1)H spin-spin coupling constants of bis(2-phenethyl)vinylphosphine and related phosphine chalcogenides by Fedorov, Sergey V, Krivdin, Leonid B, Rusakov, Yury Yu, Ushakov, Igor A, Istomina, Natalia V, Belogorlova, Natalia A, Malysheva, Svetlana F, Gusarova, Nina K, Trofimov, Boris A

“…Theoretical energy-based conformational analysis of bis(2-phenethyl)vinylphosphine and related phosphine oxide, sulfide and selenide synthesized from available…”
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Conformational analysis and stereochemical dependences of 31P-1H spin-spin coupling constants of bis(2-phenethyl)vinylphosphine and related phosphine chalcogenides by Fedorov, Sergey V., Krivdin, Leonid B., Rusakov, Yury Yu, Ushakov, Igor A., Istomina, Natalia V., Belogorlova, Natalia A., Malysheva, Svetlana F., Gusarova, Nina K., Trofimov, Boris A.

“…Theoretical energy‐based conformational analysis of bis(2‐phenethyl)vinylphosphine and related phosphine oxide, sulfide and selenide synthesized from available…”
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Structure of Tris[2-ethyl]phosphine, and Their Chalcogenides in Solution: Dipole Moments, IR Spectroscopy, and DFT Study by Kuznetsova, Anastasiia A, Chachkov, Denis V, Belogorlova, Natalia A, Malysheva, Svetlana F, Vereshchagina, Yana A

“…Tris(hetaryl)substituted phosphines and their chalcogenides are promising polydentate ligands for the design of metal complexes. An experimental and…”
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Superbase‐Assisted Selective Synthesis of Triarylphosphines from Aryl Halides and Red Phosphorus: Three Consecutive Different S N Ar 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‐C 6 H 4 CONH 2 ; X = F, Cl, Br), rapidly and exothermically (100–180 °C, 0.5–2 h) react with red…”
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Synthesis of Diorganylphosphine Oxides Bearing Hetarylalkyl Moieties and Study of Their Antimicrobial Activities by Malysheva, Svetlana F., Kuimov, Vladimir A., Belogorlova, Natalia A., Beloveghets, Ludmila A., Albanov, Alexander I., Usoltsev, Yurii K., Trofimov, Boris A.

“…Tertiary phosphine oxides have been synthesized by the reaction of secondary phosphine oxides with diverse hetarylmethylchlorides (pyridines, imidazoles,…”
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Single-stage synthesis of alkyl-H-phosphinic acids from elemental phosphorus and alkyl bromides by Gusarova, Nina K., Sutyrina, Anastasiya O., Kuimov, Vladimir A., Malysheva, Svetlana F., Belogorlova, Natalia A., Volkov, Pavel A., Trofimov, Boris A.

“…[Display omitted] Elemental phosphorus (red or white) reacts with alkyl bromides at 60–62°C in the phase-transfer catalytic system KOH/H2O/PhMe/Et3BnNCl to…”
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2-Halopyridines in the triple reaction in the Pn/KOH/DMSO system to form tri(2-pyridyl)phosphine: Experimental and quantum-chemical dissimilarities by Malysheva, Svetlana F., Kuimov, Vladimir A., Trofimov, Alexander B., Belogorlova, Natalia A., Litvintsev, Yurii I., Belogolova, Alexandra M., Gusarova, Nina K., Trofimov, Boris A.

“…[Display omitted] Experimental and quantum-chemical features of the triple nucleophilic substitution of halogen atoms in 2-chloro- and 2-bromopyridines under…”
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Catalyst-free addition of secondary phosphine chalcogenides to pyrazolecarbaldehydes by Malysheva, Svetlana F., Kuimov, Vladimir A., Belogorlova, Natalia A., Gusarova, Nina K., Taydakov, Ilya V., Albanov, Alexander I., Eremenko, Igor L., Trofimov, Boris A.

“…[Display omitted] (Chalcogenophosphoryl)(hydroxyl)methyl-substituted pyrazoles were obtained by catalyst-free reaction between 4- and 5-pyrazolecarbaldehydes…”
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Phosphorus halide free synthesis of 1,2,3,4-tetrahydroisophosphinoline 2-oxides by Malysheva, Svetlana F., Gusarova, Nina K., Belogorlova, Natalia A., Sutyrina, Anastasiya O., Albanov, Alexander I., Sukhov, Boris G., Kuimov, Vladimir A., Litvintsev, Yuriy I., Trofimov, Boris A.

“…[Display omitted] The herein developed phosphorus halide free synthesis of 1,2,3,4-tetrahydroisophosphinoline 2-oxides involves intramolecular…”
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2-Halopyridines in the triple reaction in the P /KOH/DMSO system to form tri(2-pyridyl)phosphine: Experimental and quantum-chemical dissimilarities by Malysheva, Svetlana F., Kuimov, Vladimir A., Trofimov, Alexander B., Belogorlova, Natalia A., Litvintsev, Yurii I., Belogolova, Alexandra M., Gusarova, Nina K., Trofimov, Boris A.

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Conformational analysis and stereochemical dependences of 31 P– 1 H spin–spin coupling constants of bis(2‐phenethyl)vinylphosphine and related phosphine chalcogenides by Fedorov, Sergey V., Krivdin, Leonid B., Rusakov, Yury Yu, Ushakov, Igor A., Istomina, Natalia V., Belogorlova, Natalia A., Malysheva, Svetlana F., Gusarova, Nina K., Trofimov, Boris A.

“…Theoretical energy‐based conformational analysis of bis(2‐phenethyl)vinylphosphine and related phosphine oxide, sulfide and selenide synthesized from available…”
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