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1

CH···N and CH···O intramolecular hydrogen bonding effects in the 1H, 13C and 15 N NMR spectra of the configurational isomers of 1-vinylpyrrole-2-carbaldehyde oxime substantiated by DFT calculations

Andrei V. Afonin, Igor A. Ushakov, Alexander V. Vashchenko, Dmitry E. Simonenko, Andrei V. Ivanov, Alexander M. Vasil'tsov, Al'bina I. Mikhaleva, Boris A. Trofimov

Journal:

Magnetic Resonance in Chemistry

Year:

2009

Language:

english

File:

PDF, 167 KB

english, 2009

2

N-Vinyl-2-(trifluoroacetylethynyl)pyrroles and E-2-(1-bromo-2-trifluoroacetylethenyl)pyrroles: Cross-coupling vs. addition during CH-functionalization of pyrroles with bromotrifluoroacetylacetylene in solid Al2O3 medium. H-bonding control

Tomilin, Denis N., Gotsko, Maxim D., Sobenina, Lyubov N., Ushakov, Igor A., Afonin, Andrey V., Soshnikov, Dmitri Yu., Trofimov, Alexander B., Koldobsky, Andrey B., Trofimov, Boris A.

Journal:

Journal of Fluorine Chemistry

Year:

2016

Language:

english

File:

PDF, 738 KB

english, 2016

3

Synthesis, Structure, and Spectral Properties of Bis(pyrrol-2-yl)pyridines

Boris A. Trofimov, Alexander M. Vasil'tsov, Elena Yu. Schmidt, Nadezhda V. Zorina, Andrey V. Afonin, Al'bina I. Mikhaleva, Konstantin B. Petrushenko, Igor A. Ushakov, Leonid B. Krivdin, Vitaly K. Bels

Journal:

European Journal of Organic Chemistry

Year:

2005

Language:

english

File:

PDF, 180 KB

english, 2005

4

Direct Vinylation of Cholesterol with Acetylene

Trofimov, Boris A., Vasil'tsov, Alexander M., Schmidt, Elena Yu., Zaitsev, Alexey B., Mikhaleva, Al'bina I., Afonin, Andrey V.

Journal:

Year:

2000

Language:

english

File:

PDF, 28 KB

english, 2000

5

Intramolecular interactions in N-vinyl-2-arylpyrroles and -2-heteroarylpyrroles by 1H and 13C NMR

Andrei V. Afonin, Mark V. Sigalov, Svetlana E. Korostova, Ismail A. Aliev, Alexander V. Vashchenko, Boris A. Trofimov

Journal:

Magnetic Resonance in Chemistry

Year:

1990

Language:

english

File:

PDF, 587 KB

english, 1990

6

Estimating the energy of intramolecular bifurcated (three-centered) hydrogen bond by X-ray, IR and 1 H NMR spectroscopy, and QTAIM calculations

Afonin, Andrei V., Sterkhova, Irina V., Vashchenko, Alexander V., Sigalov, Mark V.

Journal:

Journal of Molecular Structure

Year:

2018

Language:

english

File:

PDF, 1.94 MB

english, 2018

7

[IEEE 2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) - Moscow, Russia (2020.3.12-2020.3.14)] 2020 International Youth Conference on Radio Electronics, Electrical and Power Engineering (REEPE) - Improved Tightly Coupled Version of a Strapdown Gravimetric Navigation System of an Aircraft: Analysis of Specific Features

Afonin, Alexander A., Sulakov, Andrey S., Yamashev, Grigoriy G., Nedorezov, Ivan S.

Year:

2020

File:

PDF, 412 KB

2020

8

Comparative analysis of hydrogen bonding with participation of the nitrogen, oxygen and sulfur atoms in the 2(2′-heteroaryl)pyrroles and their trifluoroacetyl derivatives based on the 1H, 13C, 15N spectroscopy and DFT calculations

Andrei V. Afonin, Alexander V. Vashchenko, Igor A. Ushakov, Nadezhda V. Zorina, Elena Yu. Schmidt

Journal:

Magnetic Resonance in Chemistry

Year:

2008

Language:

english

File:

PDF, 153 KB

english, 2008

9

Study of stereospecificity of 1H, 13C, 15N and 77Se shielding constants in the configurational isomers of the selenophene-2-carbaldehyde azine by NMR spectroscopy and MP2-GIAO calculations

Andrei V. Afonin, Dmitry V. Pavlov, Alexander I. Albanov, Ekaterina P. Levanova, Galina G. Levkovskaya

Journal:

Magnetic Resonance in Chemistry

Year:

2011

Language:

english

File:

PDF, 210 KB

english, 2011

10

Highly reactive bis-cyclooctyne-modified diarylethene for SPAAC-mediated cross-linking

Strizhak, Alexander V., Sharma, Krishna, Babii, Oleg, Afonin, Sergii, Ulrich, Anne S., Komarov, Igor V., Spring, David R.

Journal:

Organic & Biomolecular Chemistry

Year:

2018

Language:

english

File:

PDF, 861 KB

english, 2018

11

KOBu t /DMSO-Mediated Î±-CâH Vinylation of N -Benzyl Ketimines with Acetylene Gas: Stereoselective Synthesis of ( E , Z )-2-Azadienes

Bidusenko, Ivan A., Schmidt, Elena Yu., Protsuk, Nadezhda I., Ushakov, Igor A., Vashchenko, Alexander V., Afonin, Andrei V., Trofimov, Boris A.

Journal:

Organic Letters

Year:

2020

Language:

english

File:

PDF, 1.06 MB

english, 2020

12

2-Arylazo-1-vinylpyrroles: A Novel Promising Family of Reactive Dyes

Boris A. Trofimov, Elena Yu. Schmidt, Al’bina I. Mikhaleva, Alexander M. Vasil’tsov, Alexey B. Zaitsev, Natalia S. Smolyanina, Elena Yu. Senotrusova, Andrey V. Afonin, Igor’ A. Ushakov, Konstantin B.

Journal:

European Journal of Organic Chemistry

Year:

2006

Language:

english

File:

PDF, 254 KB

english, 2006

13

Aluminium oxide-mediated cross-coupling of pyrroles with 1-bromo-2-(trifluoroacetyl)acetylene: a quantum-chemical insight

Tomilin, Denis N., Soshnikov, Dmitri Yu., Trofimov, Alexander B., Gotsko, Maxim D., Sobenina, Lyubov N., Ushakov, Igor A., Afonin, Andrey V., Koldobsky, Andrey B., Vitkovskaya, Nadezhda M., Trofimov,

Journal:

Mendeleev Communications

Year:

2016

Language:

english

File:

PDF, 273 KB

english, 2016

14

Fluoroalkylated Nanoporous Carbons: Testing as a Supercapacitor Electrode

Zaderko, Alexander N., Ya. Shvets, Roman, Grygorchak, Ivan I., Afonin, Sergii, Diyuk, Vitaliy E., Mariychuk, Ruslan T., Boldyrieva, Olga Yu., Kaňuchová, Mária, Lisnyak, Vladyslav V.

Journal:

Applied Surface Science

Year:

2018

Language:

english

File:

PDF, 1.40 MB

english, 2018

15

Synthesis of N-(Z)-acylethenyl-6-hydroxydihydrophenanthridines via the stereoselective functionalization of phenanthridine with acylacetylenes and water

Belyaeva, Kseniya V., Nikitina, Lina P., Afonin, Andrei V., Vashchenko, Alexander V., Trofimov, Boris A.

Journal:

Tetrahedron Letters

Year:

2019

Language:

english

File:

PDF, 740 KB

english, 2019

16

Diarylethene moiety as an enthalpy-entropy switch: photoisomerizable stapled peptides for modulating p53/MDM2 interaction

Strizhak, Alexander V., Babii, Oleg, Afonin, Sergii, Bakanovich, Iuliia, Pantelejevs, Teodors, Xu, Wenshu, Fowler, Elaine, Eapen, Rohan, Sharma, Krishna, Platonov, Maxim O., Hurmach, Vasyl V., Itzhaki

Journal:

Organic & Biomolecular Chemistry

Year:

2020

File:

PDF, 2.67 MB

2020

17

O-Vinyldiaryl- and O-vinylaryl(hetaryl)ketoximes: a breakthrough in O-vinyloxime chemistry

Alexey B Zaitsev, Alexander M Vasil'tsov, Elena Yu Schmidt, Al'bina I Mikhaleva, Ludmila V Morozova, Andrey V Afonin, Igor' A Ushakov, Boris A Trofimov

Journal:

Year:

2002

Language:

english

File:

PDF, 127 KB

english, 2002

18

One-pot synthesis of polyfluoroalkylphosphonylated dihydropyridines with a carboxylate function from pyridines, alkyl propiolates, and bis(fluoroalkyl) phosphonates

Arbuzova, Svetlana N., Gusarova, Nina K., Kazantseva, Tatyana I., Verkhoturova, Svetlana I., Albanov, Alexander I., Afonin, Andrei V., Trofimov, Boris A.

Journal:

Tetrahedron Letters

Year:

2016

Language:

english

File:

PDF, 599 KB

english, 2016

19

Carbon portfolio management

Afonin, Alexander, Bredin, Don, Cuthbertson, Keith, Muckley, Cal, Nitzsche, Dirk

Journal:

International Journal of Finance & Economics

Year:

2018

Language:

english

File:

PDF, 326 KB

english, 2018

20

Retrograde endoscopic lithotripsy using the innovative nanosecond electropulse method

Gudkov, Alexander, Boshchenko, Vacheslav, Petlin, Alexander, Afonin, Vladimir, Diamant, Valery, Lerner, Marat

Journal:

Year:

2013

Language:

english

File:

PDF, 223 KB

english, 2013

21

Synthesis of N-(Z)-acylethenyl-6-hydroxydihydrophenanthridines via the stereoselective functionalization of phenanthridine with acylacetylenes and water

Belyaeva, Kseniya V., Nikitina, Lina P., Afonin, Andrei V., Vashchenko, Alexander V., Trofimov, Boris A.

Journal:

Tetrahedron Letters

Year:

2019

File:

PDF, 740 KB

2019

22

ChemInform Abstract: An Unusually Fast Nucleophilic Addition of Amidoximes to Acetylene

Boris A. Trofimov, Elena Yu. Schmidt, Al'bina I. Mikhaleva, Alexander M. Vasil'tsov, Andrey V. Afonin

Journal:

Year:

2000

File:

PDF, 24 KB

2000

23

Benchmark calculations of intramolecular hydrogen bond energy based on molecular tailoring and function-based approaches: Developing hybrid approach

Afonin, Andrei V., Vashchenko, Alexander V.

Journal:

International Journal of Quantum Chemistry

Year:

2019

File:

PDF, 2.26 MB

2019

24

Cyanoacetylenes as Triggers and Partners in KOH-assisted Assemblies of Quinoline-Based Dihydropyrimido[1,2-a]quinolin-3-ones on Water

Belyaeva, Kseniya V., Nikitina, Lina P., Mal’kina, Anastasiya G., Afonin, Andrei V., Vashchenko, Alexander Valentine, Trofimov, Boris A.

Journal:

Journal of Organic Chemistry

Year:

2019

Language:

english

File:

PDF, 376 KB

english, 2019

25

ChemInform Abstract: Tandem Regio- and Stereospecific Cyclization of Ethyl Isonicotinate with Cyanoacetylenic Alcohols to Provide Novel Polycondensed Heterocyclic Systems.

Boris A. Trofimov, Anastasiya G. Mal'kina, Valentina V. Nosyreva, Olesya A. Shemyakina, Alexander I. Albanov, Andrei V. Afonin, Olga N. Kazheva, Grigorri G. Alexandrov, Oleg A. Dyachenko

Journal:

Year:

2012

File:

PDF, 25 KB

2012

26

The intramolecular hydrogen bond as a unit of molecular electronics: molecular switching controlled by overcrowded intramolecular three-centered hydrogen bond

Afonin, Andrei V., Vashchenko, Alexander V.

Journal:

Journal of Theoretical and Computational Chemistry

Year:

2018

Language:

english

File:

PDF, 998 KB

english, 2018

27

Theoretical study of bifurcated hydrogen bonding effects on the 1J(N,H), 1hJ(N,H), 2hJ(N,N) couplings and 1H, 15N shieldings in model pyrroles

Andrei V. Afonin, Alexander V. Vashchenko

Journal:

Magnetic Resonance in Chemistry

Year:

2010

Language:

english

File:

PDF, 196 KB

english, 2010

28

Synthesis of 2-(Selenophen-2-yl)pyrroles and Their Electropolymerization to Electrochromic Nanofilms

Boris A. Trofimov, Elena Yu. Schmidt, Albina I. Mikhaleva, Cristina Pozo-Gonzalo, Jose A. Pomposo, Maitane Salsamendi, Nadezhda I. Protzuk, Nadezhda V. Zorina, Andrey V. Afonin, Alexander V. Vashchenk

Journal:

Chemistry - A European Journal

Year:

2009

Language:

english

File:

PDF, 525 KB

english, 2009

29

Study of spontaneous E/Z isomerization of bis[(Z)-cyanomethylidene]-diazapentacyclodienedicarboxylates by 1 H, 13 C and 15 N NMR spectroscopy, X-ray and quantum-chemical calculations data

Afonin, Andrei V., Vashchenko, Alexander V., Albanov, Alexander I., Nosyreva, Valentina V., Mal'kina, Anastasiya G., Trofimov, Boris A.

Journal:

Magnetic Resonance in Chemistry

Year:

2016

Language:

english

File:

PDF, 695 KB

english, 2016

30

Relationship Between the Boson Heat Capacity Peak and the Excess Enthalpy of a Metallic Glass

Mitrofanov, Yurii P., Makarov, Andrei S., Afonin, Gennadii V., Zakharov, Konstantin V., Vasiliev, Alexander N., Kobelev, Nikolai P., Wilde, Gerhard, Khonik, Vitaly A.

Journal:

physica status solidi (RRL) - Rapid Research Letters

Year:

2019

Language:

english

File:

PDF, 826 KB

english, 2019

31

Unexpected formation of 1-vinyl-2-[2′-(6′-methylpyridyl)]pyrrole from dimethylglyoxime and acetylene in the Trofimov reaction

Alexander M. Vasil’tsov, Alexey B. Zaitsev, Elena Yu. Schmidt, Al’bina I. Mikhaleva, Andrey V. Afonin

Journal:

Mendeleev Communications

Year:

2001

Language:

english

File:

PDF, 99 KB

english, 2001

32

Experimental and theoretical study of the intramolecular C-H···N and C-H···S hydrogen bonding effects in the 1 H and 13 C NMR spectra of the 2-(alkylsulfanyl)-5-amino-1-vinylpyrroles: a particular state of amine nitrogen

Afonin, Andrei V., Pavlov, Dmitry V., Albanov, Alexander I., Tarasova, Ol'ga A., Nedolya, Nina A.

Journal:

Magnetic Resonance in Chemistry

Year:

2013

Language:

english

File:

PDF, 515 KB

english, 2013

33

Regioselective N(2)-H-functionalization of thiosemicarbazones of aromatic and heteroaromatic aldehydes with acrylonitrile

Mal’kina, Anastasiya G., Nosyreva, Valentina V., Albanov, Alexander I., Afonin, Andrei V., Vashchenko, Alexander V., Amosova, Svetlana V., Trofimov, Boris A.

Journal:

Synthetic Communications

Year:

2017

Language:

english

File:

PDF, 467 KB

english, 2017

34

ChemInform Abstract: Direct Vinylation of Cholesterol with Acetylene.

Boris A. Trofimov, Alexander M. Vasil'tsov, Elena Yu. Schmidt, Alexey B. Zaitsev, Al'bina I. Mikhaleva, Andrey V. Afonin

Journal:

Year:

2001

File:

PDF, 24 KB

2001

35

First Step Towards Larger DNA-Based Assemblies of Fluorescent Silver Nanoclusters: Template Design and Detailed Characterization of Optical Properties

Yourston, Liam E., Lushnikov, Alexander Y., Shevchenko, Oleg A., Afonin, Kirill A., Krasnoslobodtsev, Alexey V.

Journal:

Year:

2019

File:

PDF, 2.22 MB

2019

36

DFT prediction of anomalously large blue shift of the C–H stretching frequency in 2-vinyloxypyridine and -quinoline due to the intramolecular C–H···N hydrogen bonding

Andrei V. Afonin, Alexander V. Vashchenko

Journal:

Journal of Molecular Structure: THEOCHEM

Year:

2010

Language:

english

File:

PDF, 282 KB

english, 2010

37

Specific intramolecular interactions C-H···N in heteroaryl vinyl ethers and heteroaryl vinyl sulfides studied by 1 H, 13 C, and 15 N NMR spectroscopies and by ab initio calculations on molecular structures as well as on nuclear shieldings

Afonin, Andrei V, Vashchenko, Alexander V, Takagi, Tatsuya, Kimura, Atsuomi, Fujiwara, Hideaki

Journal:

Canadian Journal of Chemistry

Year:

1999

File:

PDF, 178 KB

1999

38

ChemInform Abstract: One-Pot Regio- and Stereoselective Synthesis of Tertiary Phosphine Chalcogenides with (E)-N-Ethenyl-1,2-dihydroquinoline Functionalities.

Gusarova, Nina K., Volkov, Pavel A., Ivanova, Nina I., Khrapova, Kseniya O., Albanov, Alexander I., Afonin, Andrei V., Borodina, Tatyana N., Trofimov, Boris A.

Journal:

Year:

2016

File:

PDF, 24 KB

2016

39

Transformation of Chlorohydrocarbons and Amines in the Coordination Sphere of [(µ-H)2Os3(CO)10]

Afonin, Mikhail Yurievich, Savkov, Boris Yurievich, Virovets, Alexander Viktorovich, Korenev, Vladimir Sergeevich, Golovin, Anatoliy Vasilievich, Maksakov, Vladimir Aleksandrovich

Journal:

European Journal of Inorganic Chemistry

Year:

2017

Language:

english

File:

PDF, 2.38 MB

english, 2017

40

ChemInform Abstract: N-Vinyl-2-(trifluoroacetylethynyl)pyrroles and E-2-(1-Bromo-2-trifluoroacetylethenyl)pyrroles: Cross-Coupling vs. Addition During C-H-Functionalization of Pyrroles with Bromotrifluoroacetylacetylene in Solid Al2O3 Medium. H-Bonding Co

Tomilin, Denis N., Gotsko, Maxim D., Sobenina, Lyubov N., Ushakov, Igor A., Afonin, Andrey V., Soshnikov, Dmitri Yu., Trofimov, Alexander B., Koldobsky, Andrey B., Trofimov, Boris A.

Journal:

Year:

2016

Language:

english

File:

PDF, 21 KB

english, 2016

41

Case study of 2-vinyloxypyridine: Quantitative assessment of the intramolecular C H⋯N hydrogen bond energy and its contribution to the one-bond 13C1H coupling constant

Afonin, Andrei V., Pavlov, Dmitry V., Vashchenko, Alexander V.

Journal:

Journal of Molecular Structure

Year:

2019

Language:

english

File:

PDF, 945 KB

english, 2019

42

2-(5-Arylterphenyl-4-yl)quinolines from 2-methylquinoline and 1-(het)aryl-3-phenylprop-2-yn-1-ones in just a one step: A miracle of molecular interplay

Trofimov, Boris A., Belyaeva, Kseniya V., Nikitina, Lina P., Afonin, Andrei V., Vashchenko, Alexander V.

Journal:

Mendeleev Communications

Year:

2018

Language:

english

File:

PDF, 323 KB

english, 2018

43

Conformationally Rigid Trifluoromethyl-Substituted α-Amino Acid Designed for Peptide Structure Analysis by Solid-State 19F NMR Spectroscopy

Pavel K. Mikhailiuk, Sergii Afonin, Alexander N. Chernega, Eduard B. Rusanov, Maxim O. Platonov, Galina G. Dubinina, Marina Berditsch, Anne S. Ulrich, Igor V. Komarov

Journal:

Angewandte Chemie International Edition

Year:

2006

Language:

english

File:

PDF, 109 KB

english, 2006

44

ChemInform Abstract: Unexpected Formation of 1-Vinyl-2-[2′-(6′-methylpyridyl)]pyrrole (III) from Dimethylglyoxime and Acetylene in the Trofimov Reaction.

Alexander M. Vasil'tsov, Alexey B. Zaitsev, Elena Yu. Schmidt, Al'bina I. Mikhaleva, Andrey V. Afonin

Journal:

Year:

2001

File:

PDF, 29 KB

2001

45

Comparative analysis of 13C shielding constants stereospecificity in the silicon and germanium derivatives of acetylenic aldehyde and ketone oximes based on the 13C NMR spectroscopy and GIAO calculations

Andrei V. Afonin, Dmitry V. Pavlov, Alexander V. Mareev, Dmitry E. Simonenko, Igor A. Ushakov

Journal:

Magnetic Resonance in Chemistry

Year:

2009

Language:

english

File:

PDF, 100 KB

english, 2009

46

Microwave-assisted dry oxidation of 3-trialkylsilyl(germyl)prop-2-yn-1-ols to propynals and the direct conversion of acetylenic alcohols to ynimines and enynes

Alexander V. Mareev, Alevtina S. Medvedeva, Alexander V. Khatashkeev, Andrey V. Afonin

Journal:

Mendeleev Communications

Year:

2005

Language:

english

File:

PDF, 144 KB

english, 2005

47

One-pot regio- and stereoselective synthesis of tertiary phosphine chalcogenides with (E)-N-ethenyl-1,2-dihydroquinoline functionalities

Gusarova, Nina K., Volkov, Pavel A., Ivanova, Nina I., Khrapova, Kseniya O., Albanov, Alexander I., Afonin, Andrei V., Borodina, Tatyana N., Trofimov, Boris A.

Journal:

Tetrahedron Letters

Year:

2016

Language:

english

File:

PDF, 1.77 MB

english, 2016

48

Structural Effects in NMR Spectroscopy of Vinylic Compound 1. Investigation of Intramolecular Specific Interactions C–H···N in Hetaryl Vinyl Ethers by 1 H, 13 C, 15 N, and 17 O NMR Spectroscopies and Quantum-Chemical Calculations

Afonin, Andrei V., Vashchenko, Alexander V., Fujiwara, Hideaki

Journal:

Bulletin of the Chemical Society of Japan

Year:

1996

File:

PDF, 1.92 MB

1996

49

Universal equipment for determining traction resistance of working bodies and their combinations designed for soil treatment

Erzamaev, Maxim P., Sazonov, Dmitry S., Afonin, Alexander E., Kurmanova, Leila S., Nesterov, Evgeny S., Fayzrakhmanov, D., Ziganshin, B., Nezhmetdinova, F., Shaydullin, R.

Journal:

BIO Web of Conferences

Year:

2020

File:

PDF, 910 KB

2020

50

Unexpected formation of 4-methyl-1-vinyl-δ-carboline in the reaction of 3-acetylindole oxime with acetylene

Boris A. Trofimov, Elena Yu. Schmidt, Albina I. Mikhaleva, Nadezhda V. Zorina, Igor A. Ushakov, Andrey V. Afonin, Alexander M. Vasil’tsov

Journal:

Mendeleev Communications

Year:

2007

Language:

english

File:

PDF, 284 KB

english, 2007

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