Personal information

Activities

Works (50 of 52)

Items per page:
Page 1 of 2

New benzoquinone pigments from the hydnoid fungus Sarcodontia setosa and their biosynthetic relationship

Natural Product Research
2024-08-02 | Journal article
Contributors: Andrei K. Whaley; Anastasiia O. Ponkratova; Anastasia A. Orlova; Sergey V. Volobuev; Natalia V. Shakhova; Evgeny B. Serebryakov; Sergey N. Smirnov; Natalia V. Pustovit; Liudmila A. Kraeva; Vladimir G. Luzhanin
Source: check_circle
Crossref

New cyclic diarylheptanoids from the false heartwood of Betula pubescens Ehrh

Natural Product Research
2022-11-02 | Journal article
Contributors: Anastasiia O. Ponkratova; Dmitry N. Vedernikov; Andrei K. Whaley; Maria N. Kuncova; Sergey N. Smirnov; Evgeny B. Serebryakov; Daria V. Spiridonova; Vladimir G. Luzhanin
Source: check_circle
Crossref

A new dimethoxy dihydrochalcone isolated from the shoots of Empetrum nigrum L.

Natural Product Research
2022-10-18 | Journal article
Contributors: Anastasiia O. Ponkratova; Andrei K. Whaley; Anastasia A. Orlova; Sergey N. Smirnov; Evgeny B. Serebryakov; Peter Proksch; Vladimir G. Luzhanin
Source: check_circle
Crossref

Isolation and Structure Elucidation of Three Dimeric A-type Proanthocyanidins from <i>Empetrum Nigrum</i> L.

Drug development & registration
2021-05-29 | Journal article
Contributors: A. O. Ponkratova; A. K. Whaley; A. A. Orlova; S. N. Smirnov; E. B. Serebryakov; V. G. Luzhanin
Source: check_circle
Crossref

Isolation of Individual Compounds from the Terrestrial Parts of Ononis Arvensis L. and Solidago Canadensis L.

Drug development & registration
2021-02-25 | Journal article
Contributors: V. G. Luzhanin; A. K. Whaley; A. O. Ponkratova; E. A. Grishukova; I. S. Suloev; S. N. Smirnov; E. B. Serebryakov
Source: check_circle
Crossref

Analysis and Isolation of Secondary Metabolites of Bipolarissorokiniana by Different Chromatography Techniques and the Spectrum of Their Biological Activity

Applied Biochemistry and Microbiology
2020-09 | Journal article
Part of ISSN: 0003-6838
Part of ISSN: 1608-3024
Source: Self-asserted source
Sergey Smirnov

Identification of the Structure of Polybutadiene Terminal Units by NMR Spectroscopy with T2-Filter

Doklady Physical Chemistry
2020-04 | Journal article
Part of ISSN: 0012-5016
Part of ISSN: 1608-3121
Source: Self-asserted source
Sergey Smirnov

Entry into (E)-3-(1,2,4-oxadiazol-5-yl)acrylic acids via a one-pot ring-opening/ring-closing/retro-Diels-Alder reaction sequence

Tetrahedron Letters
2020-02 | Journal article
Part of ISSN: 0040-4039
Source: Self-asserted source
Sergey Smirnov

Isolation and Bioactivity of Secondary Metabolites from Solid Culture of the Fungus, Alternaria sonchi

Biomolecules
2020-01-04 | Journal article
Part of ISSN: 2218-273X
Source: Self-asserted source
Sergey Smirnov

Stagonolides J and K and Stagochromene A, Two New Natural Substituted Nonenolides and a New Disubstituted Chromene-4,5-dione Isolated from Stagonospora cirsii S-47 Proposed for the Biocontrol of Sonchus arvensis

Journal of Agricultural and Food Chemistry
2019-11-27 | Journal article
Part of ISSN: 0021-8561
Part of ISSN: 1520-5118
Source: Self-asserted source
Sergey Smirnov

A new approach to the study of the structure of polyisoprene obtained by cationic polymerization

Russian Chemical Bulletin
2019-01 | Journal article
Part of ISSN: 1066-5285
Part of ISSN: 1573-9171
Source: Self-asserted source
Sergey Smirnov

13C NMR spectrum of crystalline [Rh(Acac) (CO)2]: A contribution to the discussion on [Rh(Acac) (CO)2] molecular structure in the solid state

Journal of Organometallic Chemistry
2018-11 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

Dramatically Enhanced Solubility of Halide-Containing Organometallic Species in Diiodomethane: The Role of Solvent⋅⋅⋅Complex Halogen Bonding

Angewandte Chemie International Edition
2018-09-24 | Journal article
Part of ISSN: 1433-7851
Source: Self-asserted source
Sergey Smirnov

Conformational stabilization of isatin Schiff bases – biologically active chemical probes

RSC Advances
2017 | Journal article
Part of ISSN: 2046-2069
Source: Self-asserted source
Sergey Smirnov

Synthesis and structure of N-(4,6-dimethylpyrimidin-2-yl)-2-(5-phenyl-2H-tetrazol-2-yl)acetohydrazide and 1-(4,6-dimethylpyrimidin-2-yl)-3-[(5-phenyl-2H-tetrazol-2-yl)methyl]-1H-pyrazol-5-ol

Russian Journal of Organic Chemistry
2017-11 | Journal article
Part of ISSN: 1070-4280
Part of ISSN: 1608-3393
Source: Self-asserted source
Sergey Smirnov

Effect of the donor–acceptor properties of ligands on the spectroscopic and electrochemical properties of mixed-ligand complexes of Pt(II) and Ir(III) with cyclometalated 2-phenylbenzothiazole

Optics and Spectroscopy
2017-03 | Journal article
Part of ISSN: 0030-400X
Part of ISSN: 1562-6911
Source: Self-asserted source
Sergey Smirnov

Diminished electron density in the Vaska-type rhodium(I) complextrans-[Rh(NCBH3)(CO)(PPh3)2]

Acta Crystallographica Section C Structural Chemistry
2016-07-01 | Journal article
Part of ISSN: 2053-2296
Source: Self-asserted source
Sergey Smirnov

Solid-State and Solution Metallophilic Aggregation of a Cationic [Pt(NCN)L]+ Cyclometalated Complex

Inorganic Chemistry
2016-04-04 | Journal article
Part of ISSN: 0020-1669
Part of ISSN: 1520-510X
Source: Self-asserted source
Sergey Smirnov

Complexes of Ir(III) and Pt(II) with cyclometallated 2-phenylbenzothiazole and chelating diethyldithiocarbamate and O-ethyldithiocarbonate ions: Structures and optical and electrochemical properties

Russian Journal of Coordination Chemistry
2016-03 | Journal article
Part of ISSN: 1070-3284
Part of ISSN: 1608-3318
Source: Self-asserted source
Sergey Smirnov

Raman and nuclear magnetic resonance investigation of alkali metal vapor interaction with alkene-based anti-relaxation coating

The Journal of Chemical Physics
2016-03-07 | Journal article
Part of ISSN: 0021-9606
Part of ISSN: 1089-7690
Source: Self-asserted source
Sergey Smirnov

Structure, optical, and electrochemical properties of cyclometalated iridium complexes with 2-phenylbenzothiazol, N-(benzothiazole)-N-idoacetamidinate, and N-(thiazole)-N-idoacetamidinate ions

Russian Journal of General Chemistry
2015-11 | Journal article
Part of ISSN: 1070-3632
Part of ISSN: 1608-3350
Source: Self-asserted source
Sergey Smirnov

Structure, optical and electrochemical properties of binuclear complexes with platinated 2-phenylbenzothiazol and bridging 2-mercapto-derivatives of pyridine, pyrimidine, benzothiazole, and benzoxazole

Journal of Structural Chemistry
2015-09 | Journal article
Part of ISSN: 0022-4766
Part of ISSN: 1573-8779
Source: Self-asserted source
Sergey Smirnov

Discovery of Novel Isatin-Based p53 Inducers

ACS Medicinal Chemistry Letters
2015-08-13 | Journal article
Part of ISSN: 1948-5875
Part of ISSN: 1948-5875
Source: Self-asserted source
Sergey Smirnov

Binuclear platinated 2-phenylbenzothiazole complexes with bridging 2-mercapto derivatives of thiazoline, 1-methylimidazole, and pyrimidine: Structures and optical and electrochemical properties

Russian Journal of Coordination Chemistry
2015-06 | Journal article
Part of ISSN: 1070-3284
Part of ISSN: 1608-3318
Source: Self-asserted source
Sergey Smirnov

Rhodium(III) cationic methyl complexes containing dimethylformamide ligand, cis-[Rh(β-diket)(PPh3)2(CH3)(DMF)][BPh4] (β-diket = acetylacetonate or benzoylacetonate), in comparison with their acetonitrile analogs

Journal of Organometallic Chemistry
2014-12 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

First X-ray structural characterization of isatin Schiff base derivative. NMR and theoretical conformational studies

Journal of Molecular Structure
2014-10 | Journal article
Part of ISSN: 0022-2860
Source: Self-asserted source
Sergey Smirnov

Rhodium(I) dimethyl sulfoxide oxyquinolinato carbonyl complex, [Rh(Oxq)(CO)(DMSO)]. NMR and X-ray structure data

Journal of Organometallic Chemistry
2014-07 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

Synthesis and characterization of acetamidine rhodium(III) cationic methyl complex, trans-[Rh(Acac)(PPh3)2(CH3){NHC(NH2)CH3}][BPh4], produced by ammination of acetonitrile ligand in trans-[Rh(Acac)(PPh3)2(CH3)(CH3CN)][BPh4]

Journal of Organometallic Chemistry
2013-07 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

Direct 13C-31P coupling constant of coordinated triphenylphosphine as a characteristic of electron-withdrawing power of the metal center

Russian Journal of General Chemistry
2013-03 | Journal article
Part of ISSN: 1070-3632
Part of ISSN: 1608-3350
Source: Self-asserted source
Sergey Smirnov

Hydrogen Bond Geometries and Proton Tautomerism of Homoconjugated Anions of Carboxylic Acids Studied via H/D Isotope Effects on 13C NMR Chemical Shifts

The Journal of Physical Chemistry A
2012-11-26 | Journal article
Part of ISSN: 1089-5639
Part of ISSN: 1520-5215
Source: Self-asserted source
Sergey Smirnov

Trifluoroacetylacetonate rhodium(III) methyl complexes, cis-[Rh(TFA)(PPh3)2(CH3)(L)][BPh4] and cis-[Rh(TFA)(PPh3)2(CH3)(I)] (L=CH3CN, NH3, pyridine), in comparison with their acetylacetonate analogs

Journal of Organometallic Chemistry
2011-10 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

Geometries and Tautomerism of OHN Hydrogen Bonds in Aprotic Solution Probed by H/D Isotope Effects on13C NMR Chemical Shifts

The Journal of Physical Chemistry A
2010-10-14 | Journal article
Part of ISSN: 1089-5639
Part of ISSN: 1520-5215
Source: Self-asserted source
Sergey Smirnov

H/D isotope effects on NMR chemical shifts of nuclei involved in a hydrogen bridge of hydrogen isocyanide complexes with fluoride anion

Physical Chemistry Chemical Physics
2009 | Journal article
Part of ISSN: 1463-9076
Part of ISSN: 1463-9084
Source: Self-asserted source
Sergey Smirnov

Heterometallic cyanide-bridged complexes containing RhIRuIIRhI triad: NMR data on exchange reactions and ligand effect transmission

Journal of Organometallic Chemistry
2009-08 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

NMR Study of Blue-Shifting Hydrogen Bonds Formed by Fluoroform in Solution

Zeitschrift für Physikalische Chemie
2008-08 | Journal article
Part of ISSN: 0942-9352
Source: Self-asserted source
Sergey Smirnov

First examples of [Rh(Bident)(CO)(L)] complexes where L is N-donor ligand: Molecular structure of [Rh(8-Oxiquinolinato)(CO)(NH3)]

Journal of Organometallic Chemistry
2007-12 | Journal article
Part of ISSN: 0022-328X
Source: Self-asserted source
Sergey Smirnov

Observation by NMR of the tautomerism of an intramolecular OHOHN-charge relay chain in a model Schiff base

Journal of Molecular Structure
2007-11 | Journal article
Part of ISSN: 0022-2860
Source: Self-asserted source
Sergey Smirnov

Study of hydrogen bonds of hypophosphorous acid by 1H, 2H, 31P, and 15N NMR spectroscopy under slow exchange conditions

Russian Journal of General Chemistry
2006-06 | Journal article
Part of ISSN: 1070-3632
Part of ISSN: 1608-3350
Source: Self-asserted source
Sergey Smirnov

NMR Parameters and Geometries of OHN and ODN Hydrogen Bonds of Pyridine–Acid Complexes

Chemistry - A European Journal
2004-10-18 | Journal article
Part of ISSN: 0947-6539
Part of ISSN: 1521-3765
Source: Self-asserted source
Sergey Smirnov

Low-temperature NMR spectra of fluoride–acetic acid hydrogen-bonded complexes in aprotic polar environment

Journal of Molecular Structure
2004-08 | Journal article
Part of ISSN: 0022-2860
Source: Self-asserted source
Sergey Smirnov

NMR studies of solid state—solvent and H/D isotope effects on hydrogen bond geometries of 1:1 complexes of collidine with carboxylic acids

Journal of Molecular Structure
2004-08 | Journal article
Part of ISSN: 0022-2860
Source: Self-asserted source
Sergey Smirnov

Characterization of Fluxional Hydrogen-Bonded Complexes of Acetic Acid and Acetate by NMR:  Geometries and Isotope and Solvent Effects

Journal of the American Chemical Society
2004-05 | Journal article
Part of ISSN: 0002-7863
Part of ISSN: 1520-5126
Source: Self-asserted source
Sergey Smirnov

Low-Temperature NMR Studies of the Structure and Dynamics of a Novel Series of Acid−Base Complexes of HF with Collidine Exhibiting Scalar Couplings Across Hydrogen Bonds†

Journal of the American Chemical Society
2003-09 | Journal article
Part of ISSN: 0002-7863
Part of ISSN: 1520-5126
Source: Self-asserted source
Sergey Smirnov

Hydrogen/Deuterium-Isotope Effects on NMR Chemical Shifts and Symmetry of Homoconjugated Hydrogen-Bonded Ions in Polar Solution

Journal of the American Chemical Society
2000-12 | Journal article
Part of ISSN: 0002-7863
Part of ISSN: 1520-5126
Source: Self-asserted source
Sergey Smirnov

Exploring zero-point energies and hydrogen bond geometries along proton transfer pathways by low-temperature NMR

Canadian Journal of Chemistry
1999-06-01 | Journal article
Part of ISSN: 0008-4042
Part of ISSN: 1480-3291
Source: Self-asserted source
Sergey Smirnov

Nuclear Scalar Spin-Spin Coupling Reveals Novel Properties of Low-Barrier Hydrogen Bonds in a Polar Environment

Chemistry - A European Journal
1999-02-01 | Journal article
Part of ISSN: 0947-6539
Part of ISSN: 1521-3765
Source: Self-asserted source
Sergey Smirnov

Interaction of rhenium hydride (η5-C5Me5)ReH(CO)(NO) with fluorinated alcoholswith fluorinated alcohols

Russian Chemical Bulletin
1997-07 | Journal article
Part of ISSN: 1066-5285
Part of ISSN: 1573-9171
Source: Self-asserted source
Sergey Smirnov

Evidence by NMR of Temperature-dependent Solvent Electric Field Effects on Proton Transfer and Hydrogen Bond Geometries

Zeitschrift für Physikalische Chemie
1996-01 | Journal article
Part of ISSN: 0942-9352
Source: Self-asserted source
Sergey Smirnov

Formation of Charge Relay Chains between Acetic Acid and Pyridine Observed by Low-Temperature Nuclear Magnetic Resonance

Journal of the American Chemical Society
1994-12 | Journal article
Part of ISSN: 0002-7863
Source: Self-asserted source
Sergey Smirnov

The role of short hydrogen bonds in mechanisms of enzymatic action

Journal of Molecular Structure
1994-06 | Journal article
Part of ISSN: 0022-2860
Source: Self-asserted source
Sergey Smirnov
Items per page:
Page 1 of 2