يعرض 1 - 20 نتائج من 29 نتيجة بحث عن '"Nikita A. Kolyvanov"', وقت الاستعلام: 0.76s تنقيح النتائج
  1. 1
    Academic Journal
    Contributing to Biochemistry and Optoelectronics: Pyrrolo[1′,2′:2,3]imidazo[1,5-a]indoles and Cyclohepta[4,5]pyrrolo[1,2-c]pyrrolo[1,2-a]imidazoles via [3+2] Annulation of Acylethynylcycloalka[b]pyrroles with Δ1-Pyrrolines

    المؤلفون: Ludmila A. Oparina, Nikita A. Kolyvanov, Igor A. Ushakov, Lina P. Nikitina, Olga V. Petrova, Lyubov N. Sobenina, Konstantin B. Petrushenko, Boris A. Trofimov

    المصدر: International Journal of Molecular Sciences; Volume 24; Issue 4; Pages: 3404

    مصطلحات موضوعية: acylethynylcycloalka[ b ]pyrroles, Δ 1 -pyrrolines, [3+2] annulation, pyrrolo[1′,2′:2,3]imidazo[1,5- a ]indoles, cyclohepta[4,5]pyrrolo[1,2- c ]pyrrolo[1,2- a ]imidazoles

    جغرافية الموضوع: agris

    وصف الملف: application/pdf

    Relation: Physical Chemistry and Chemical Physics; https://dx.doi.org/10.3390/ijms24043404

    الاتاحة: https://doi.org/10.3390/ijms24043404

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  2. 2
    Catalyst-Free Annulation of Acylethynylpyrroles with 1-Pyrrolines: A Straightforward Access to Tetrahydrodipyrrolo[1,2-a:1′,2′-c]imidazoles

    المؤلفون: Ludmila A. Oparina, Kseniya V. Belyaeva, Nikita A. Kolyvanov, Igor A. Ushakov, Maxim D. Gotsko, Lyubov’ N. Sobenina, Alexander V. Vashchenko, Boris A. Trofimov

    المصدر: The Journal of Organic Chemistry. 87:9518-9531

    مصطلحات موضوعية: Organic Chemistry

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::7bfc3118b33a4b47e3ff3df2a4857b4a
    https://doi.org/10.1021/acs.joc.2c00476

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  3. 3
    Catalyst‐ and Solvent‐Free Hydrophosphorylation of Aldimines with Secondary Phosphine Chalcogenides: Synthesis of Tertiary α ‐Aminophosphine Oxides, Sulfides and Selenides

    المؤلفون: Svetlana N. Arbuzova, Svetlana I. Verkhoturova, Sergey V. Zinchenko, Nikita A. Kolyvanov, Nataliya A. Chernysheva, Gaukhar K. Bishimbaeva, Boris A. Trofimov

    المصدر: ChemistrySelect. 7

    مصطلحات موضوعية: General Chemistry

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::125ac5d67bebd226bd1461cfd323fdd3
    https://doi.org/10.1002/slct.202202757

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  4. 4
    O-Trimethylsilyl-N-phenylsulfonylacetimidate: Synthesis and Structure

    المؤلفون: Nikita A. Kolyvanov, Irina V. Sterkhova, Nataliya F. Lazareva, V. Yu. Serykh, A. Yu. Nikonov

    المصدر: Russian Journal of General Chemistry. 90:1641-1645

    مصطلحات موضوعية: Diffraction, chemistry.chemical_compound, Silylation, Trimethylsilyl, 010405 organic chemistry, Chemistry, Physical chemistry, Infrared spectroscopy, General Chemistry, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9ddb5831f48860eef52c1b538370286b
    https://doi.org/10.1134/s1070363220090091

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  5. 5
    Functionalized Hexahydropyrrolo[2,1‐ b ]oxazoles from Catalyst‐Free Annulation of Δ 1 ‐Pyrrolines with Electron‐Deficient Propargylic Alcohols

    المؤلفون: Alexander V. Vashchenko, Anastasiya G. Mal'kina, Igor A. Ushakov, Boris A. Trofimov, Ludmila A. Oparina, Dmitrii A. Shabalin, L. A. Grishchenko, Nikita A. Kolyvanov

    المصدر: European Journal of Organic Chemistry. 2020:4181-4192

    مصطلحات موضوعية: Annulation, Nucleophilic addition, Chemistry, Organic Chemistry, Electron, Physical and Theoretical Chemistry, Medicinal chemistry, Catalysis

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::639b85084a5874f2a6e33fb307f7d2d9
    https://doi.org/10.1002/ejoc.202000582

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  6. 6
    Free Radical Hydrophosphorylation of Fluoroalkyl Vinyl Ethers: Synthesis of Fluoroalkyl Phosphonates

    المؤلفون: V. V. Kireeva, Lyudmila A. Oparina, V. N. Saprygina, Nikita A. Kolyvanov, M. Ya. Khil'ko, Nina A. Nedolya, Boris A. Trofimov, K. A. Apartsyn, Nina K. Gusarova

    المصدر: Russian Journal of General Chemistry. 90:614-618

    مصطلحات موضوعية: 010405 organic chemistry, Chemistry, Yield (chemistry), Organic chemistry, General Chemistry, 010402 general chemistry, 01 natural sciences, 0104 chemical sciences, Catalysis

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::374794760a7ca84cad421b1265dbd701
    https://doi.org/10.1134/s107036322004009x

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  7. 7
    Catalyst- and Solvent-Free Synthesis of α-Amino Polyfluoroalkylphosphonates from Bis(fluoroalkyl) Phosphonates and Aldimines

    المؤلفون: Svetlana N. Arbuzova, S. I. Verkhoturova, S. V. Zinchenko, Nikita A. Kolyvanov, Nina K. Gusarova, Boris A. Trofimov, T. I. Kazantseva

    المصدر: Synthesis. 52:1531-1540

    مصطلحات موضوعية: chemistry.chemical_classification, Aldimine, Solvent free, chemistry, 010405 organic chemistry, Organic Chemistry, Polymer chemistry, 010402 general chemistry, 01 natural sciences, Catalysis, 0104 chemical sciences

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b0b497c79dc198254b95d1ea1274238a
    https://doi.org/10.1055/s-0039-1691599

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  8. 8
    Nucleophilic Addition of 1,1′-Bis(hydroxymethyl)ferrocene to Alkynes: Synthesis of Ferrocene Diethenyl Ethers

    المؤلفون: Alexander I. Albanov, A. P. Tantsyrev, Ol'ga A. Tarasova, Nikita A. Kolyvanov, Ludmila A. Oparina, Boris A. Trofimov

    المصدر: Synthesis. 52:320-326

    مصطلحات موضوعية: chemistry.chemical_compound, Nucleophilic addition, chemistry, Ferrocene, Acetylene, Organic Chemistry, Diol, Regioselectivity, Hydroxymethyl, DABCO, Propyne, Medicinal chemistry, Catalysis

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::710012624d783417f7c743e863712c91
    https://doi.org/10.1055/s-0039-1690295

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  9. 9
    3H-Pyrroles as a platform for the catalyst-free construction of dihydropyrrolo[2,1-b]oxazoles: [4 + 2]-cycloaddition vs [2 + 3]-annulation with 1-cyano-3-hydroxyalkynes

    المؤلفون: Igor A. Ushakov, Ludmila A. Oparina, Alexander V. Vashchenko, Anastasiya G. Mal'kina, Boris A. Trofimov, Dmitrii A. Shabalin, Nikita A. Kolyvanov

    المصدر: Tetrahedron Letters. 60:344-347

    مصطلحات موضوعية: Annulation, Nucleophilic addition, Acetonitriles, 010405 organic chemistry, Chemistry, Organic Chemistry, 010402 general chemistry, Ring (chemistry), Triple bond, 01 natural sciences, Biochemistry, Medicinal chemistry, Cycloaddition, 0104 chemical sciences, chemistry.chemical_compound, Drug Discovery, Moiety, Pyrrole

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::6462a289d224c7ec891a8afb2558d0ed
    https://doi.org/10.1016/j.tetlet.2018.12.048

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  10. 10
    Noncatalytic Annulation of 4-Hydroxy-4-methylpent-2-ynenitrile to 3,3-Dimethyl-2-phenyl-3H-pyrrole. Stereoselective Synthesis of (Z)-2-(2,2,7,7-Tetramethyl-7a-phenyl-7,7a-dihydropyrrolo- [2,1-b]oxazol-3(2H)-ylidene)acetonitrile

    المؤلفون: Dmitrii A. Shabalin, Ludmila A. Oparina, Nikita A. Kolyvanov, Igor A. Ushakov, Boris A. Trofimov

    المصدر: Russian Journal of Organic Chemistry. 54:1848-1850

    مصطلحات موضوعية: Annulation, chemistry.chemical_compound, chemistry, 010405 organic chemistry, Yield (chemistry), Organic Chemistry, Stereoselectivity, 010402 general chemistry, Acetonitrile, 01 natural sciences, Medicinal chemistry, 0104 chemical sciences, Pyrrole

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::04af9e320793779ae57d90910de3ccd4
    https://doi.org/10.1134/s1070428018120217

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  11. 11
    Four-Component Reaction between Secondary Phosphines, Primary Amines, Aldehydes, and Chalcogens: A Facile Access to Functionalized α-Aminophosphine Chalcogenides

    المؤلفون: Anastasiya O. Sutyrina, Ludmila A. Oparina, Nina K. Gusarova, Irina Yu. Bagryanskaya, Boris A. Trofimov, Nikita A. Kolyvanov, Alexander V. Artem'ev

    المصدر: Synthesis. 49:677-684

    مصطلحات موضوعية: Chalcogen, Reaction mechanism, Primary (chemistry), chemistry, Organic Chemistry, One-pot synthesis, Kabachnik–Fields reaction, chemistry.chemical_element, Organic chemistry, Chemoselectivity, Sulfur, Catalysis, Selenium

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::b2570e3ac69f3e51e6c084cd938e49fc
    https://doi.org/10.1055/s-0036-1588127

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  12. 12
    Pd-catalyzed rearrangement of ferrocenylalkyl vinyl ethers to the related aldehydes and ketones

    المؤلفون: Nikita A. Kolyvanov, Alexander I. Albanov, Ol'ga A. Tarasova, Boris A. Trofimov, Nina K. Gusarova, Ludmila A. Oparina

    المصدر: Tetrahedron Letters. 61:152110

    مصطلحات موضوعية: 010405 organic chemistry, Chemistry, Organic Chemistry, chemistry.chemical_element, Yttrium, 010402 general chemistry, 01 natural sciences, Biochemistry, Medicinal chemistry, 0104 chemical sciences, Catalysis, Lanthanide trifluoromethanesulfonates, Drug Discovery, Lewis acids and bases

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::29092e308c2423dc4a06c0cc88dea44a
    https://doi.org/10.1016/j.tetlet.2020.152110

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  13. 13
    VINYL ETHERS OF LIGNIN CATALYTIC DESTRUCTION PRODUCTS AS POTENTIAL FUEL ADDITIVES

    المؤلفون: Oksana V. Vysotskaya, V. N. Saprygina, E.V. Nosova, Trofimov Boris A, L.A. Oparina, Nikita A. Kolyvanov

    المصدر: Proceedings of universities. Applied chemistry and biotechnology. 6:7-14

    مصطلحات موضوعية: Pulmonary and Respiratory Medicine, chemistry.chemical_compound, Materials science, chemistry, Pediatrics, Perinatology and Child Health, Organic chemistry, Lignin, Catalysis

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::81407e8e2008b8f20d073e201b2c586f
    https://doi.org/10.21285/2227-2925-2016-6-3-7-14

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  14. 14
    Electrophilic addition of thioselenophosphinic acids to vinyl sulfides and selenides

    المؤلفون: Oksana V. Vysotskaya, Nikita A. Kolyvanov, Nina K. Gusarova, Ludmila A. Oparina, Alexander V. Artem'ev, Boris A. Trofimov

    المصدر: Journal of Sulfur Chemistry. 36:216-226

    مصطلحات موضوعية: chemistry.chemical_compound, chemistry, Electrophilic addition, Molar ratio, Yield (chemistry), Markovnikov's rule, Organic chemistry, chemistry.chemical_element, General Chemistry, Medicinal chemistry, Selenium, Phosphine, Sodium salt

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0facfe1dde5803d09ac553303b20a0c0
    https://doi.org/10.1080/17415993.2015.1007142

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  15. 15
    Regioselective Addition of Dithiophosphinic Acids to Vinyl Sulfides and Selenides: An Efficient Route Toward Functional Dithiophosphinates

    المؤلفون: Nikita A. Kolyvanov, Nataliya A. Chernysheva, Nina K. Gusarova, Oksana V. Vysotskaya, Tatyana N. Borodina, Ludmila A. Oparina, Boris A. Trofimov, Vladimir I. Smirnov, Alexander V. Artem'ev

    المصدر: Heteroatom Chemistry. 26:72-78

    مصطلحات موضوعية: Chemistry, Organic chemistry, Regioselectivity, General Chemistry

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::47948583b0c42ffcaa4c73c9b3a67aba
    https://doi.org/10.1002/hc.21215

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  16. 16
    Synthesis and structural features of N-[(2-(trimethylsilyl)oxy)phenyl]-arylsulfonamides

    المؤلفون: Valeriy Yu. Serykh, Natalya F. Lazareva, Alexey Nikonov, Irina V. Sterkhova, Nikita A. Kolyvanov

    المصدر: Journal of Molecular Structure. 1198:126782

    مصطلحات موضوعية: Trimethylsilyl, 010405 organic chemistry, Chemistry, Hydrogen bond, Organic Chemistry, Crystal structure, 010402 general chemistry, 01 natural sciences, Medicinal chemistry, 0104 chemical sciences, Analytical Chemistry, Inorganic Chemistry, chemistry.chemical_compound, Fourier transform infrared spectroscopy, Spectroscopy, Natural bond orbital

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::9f1ae653202625a7199456af42870dc4
    https://doi.org/10.1016/j.molstruc.2019.07.029

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  17. 17
    Synthesis of Functional Tripodal Phosphines with Amino and Ether Groups by the Hydrophosphination of Trivinyl Ethers with Secondary Phosphines

    المؤلفون: Boris A. Trofimov, Ludmila A. Oparina, Nikita A. Kolyvanov, Nina K. Gusarova, Oksana V. Vysotskaya, Alexander V. Artem'ev

    المصدر: Synthesis. 46:653-659

    مصطلحات موضوعية: Radical, Organic Chemistry, chemistry.chemical_element, Ether, Nitrogen, Catalysis, Metal, chemistry.chemical_compound, Oxygen atom, chemistry, Molar ratio, visual_art, Polymer chemistry, visual_art.visual_art_medium, Organic chemistry, Hydrophosphination

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::4448e2e48f29dd6d7fb6ed312ffdc977
    https://doi.org/10.1055/s-0033-1340497

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  18. 18
    Three-component reaction between secondary phosphine sulfides, elemental selenium and vinyl ethers: the first examples of Markovnikov addition of thioselenophosphinic acids to double bond

    المؤلفون: Evgeniya P. Doronina, Alexander V. Artem'ev, Nina K. Gusarova, Oksana V. Vysotskaya, Irina Yu. Bagryanskaya, Nikita A. Kolyvanov, Ludmila A. Oparina

    المصدر: Tetrahedron. 69:6185-6195

    مصطلحات موضوعية: chemistry.chemical_classification, Double bond, Component (thermodynamics), Aryl, Organic Chemistry, Markovnikov's rule, chemistry.chemical_element, Biochemistry, Medicinal chemistry, chemistry.chemical_compound, chemistry, Yield (chemistry), Drug Discovery, Selenium, Alkyl, Phosphine

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::0673ca0ed576730bcf25138f6ea6ed95
    https://doi.org/10.1016/j.tet.2013.05.038

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  19. 19
    Chemoselective synthesis of first representatives of bis(diorganothiophosphinyl)selenides, (R2P=S)2Se, from secondary phosphine sulfides and elemental selenium

    المؤلفون: Nikita A. Kolyvanov, Nina K. Gusarova, Ludmila A. Oparina, Boris A. Trofimov, Oksana V. Vysotskaya, Alexander V. Artem'ev, Irina Yu. Bagryanskaya

    المصدر: Inorganic Chemistry Communications. 30:124-127

    مصطلحات موضوعية: Inorganic Chemistry, chemistry.chemical_compound, Chemistry, Molar ratio, Yield (chemistry), Materials Chemistry, chemistry.chemical_element, Organic chemistry, Physical and Theoretical Chemistry, Phosphine, Selenium

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::bbb2c9e041591b1fda297cebbf593e6a
    https://doi.org/10.1016/j.inoche.2013.01.019

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  20. 20
    Synthesis of oxazolidinylphosphine chalcogenides from aminoethyl vinyl ethers

    المؤلفون: Nikita A. Kolyvanov, Lyudmila I. Larina, Lyudmila A. Oparina, Boris A. Trofimov, Pavel A. Volkov, Oksana V. Vysotskaya, Nina K. Gusarova, I. Yu. Bagryanskaya, Nina I. Ivanova

    المصدر: Russian Chemical Bulletin. 62:107-110

    مصطلحات موضوعية: chemistry.chemical_compound, Chemistry, Intramolecular cyclization, Organic chemistry, General Chemistry, Phosphine

    URL الوصول: https://explore.openaire.eu/search/publication?articleId=doi_________::42c27d4376c1d37b301eb8111d9f1adb
    https://doi.org/10.1007/s11172-013-0015-3

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