I. Kovalev

G. Zyryanov, O. Chupakhin, L. K. Sadieva, 2020, PROCEEDINGS OF INTERNATIONAL CONFERENCE ON RECENT TRENDS IN MECHANICAL AND MATERIALS ENGINEERING: ICRTMME 2019.

СН functionalization of (hetero)arenes with ethyne and ethene moieties

T. A. Pospelova, G. Zyryanov, O. Chupakhin, 2019, Chemistry of Heterocyclic Compounds.

Organolithium compounds in the nucleophilic substitution of hydrogen in arenes and hetarenes

G. Zyryanov, O. Chupakhin, I. S. Kovalev, 2015 .

Aryne intermediates in the synthesis of polynuclear heterocyclic systems (Review)

G. Zyryanov, O. Chupakhin, V. Rusinov, 2012, Chemistry of Heterocyclic Compounds.

Rational synthetic methods in creating promising (hetero)aromatic molecules and materials

G. Zyryanov, O. Chupakhin, O. Taniya, 2020 .

Interaction of 3- and 6-unsubstituted 1,2,4-triazines with lithium salt of phenylacetylene

G. Zyryanov, O. Chupakhin, V. Rusinov, 2019 .

A one-pot approach to 10-(1H-1,2,3-triazol-1-yl)pyrimido[1,2-a]indoles via aryne-mediated transformations of 3-(pyrimidin-2-yl)-1,2,4-triazines

G. Zyryanov, O. Chupakhin, S. Santra, 2016 .

Reaction of lithium 2-arylethynides with 6-aryl-3-(2-pyridyl)-1,2,4-triazines as an access to 6-aryl-5-arylvinyl-3-(2-pyridyl)-1,2,4-triazines

G. Zyryanov, O. Chupakhin, V. Rusinov, 2015 .

The Extension of Conjugated System in Pyridyl-Substituted Monoazatriphenylenes for the Tuning of Photophysical Properties

G. Zyryanov, O. Chupakhin, V. Rusinov, 2014, Chemistry of Heterocyclic Compounds.

Preparation of 3-Cyano-1-(2-Pyridyl)Isoquinolines by Using Aryne Intermediates

G. Zyryanov, O. Chupakhin, V. Rusinov, 2014, Chemistry of Heterocyclic Compounds.

Unexpected reduction of the nitro group in (3-nitrophenyl)-1,2,4-triazines during their aza-Diels–Alder reaction with 1-morpholinocyclopentene

G. Zyryanov, V. Rusinov, D. Kopchuk, 2013 .

SNH Reaction of lithiated nitronyl nitroxide with quinoline N-oxide

O. Chupakhin, G. Romanenko, V. Ovcharenko, 2008 .

Nucleophilic dimerization of indoline under oxidative conditions

G. Zyryanov, O. Chupakhin, V. Rusinov, 2014 .

Chichibabin-type condensation of cyclic ketones with 3-R-1,2,4-triazin-5(4H)-ones.

O. Chupakhin, T. Tseitler, V. Rusinov, 2012, The Journal of organic chemistry.

Convenient synthesis of α-dichloromethylpyridines from 3-trichloromethyl-1,2,4-triazines

G. Zyryanov, O. Chupakhin, V. Rusinov, 2016 .

Solvent-free synthesis of 5-(aryl/alkyl)amino-1,2,4-triazines and α-arylamino-2,2′-bipyridines with greener prospects

G. Zyryanov, O. Chupakhin, S. Santra, 2017 .

Direct C–C Coupling of Ferrocenyllithium and Azaheterocycles by Nucleophilic Substitution of Hydrogen – Synthesis of Mono‐ and 1,1′‐Diazinylferrocenes

O. Chupakhin, V. Rusinov, Z. Starikova, 2007 .

Effect of substituent in pyridine-2-carbaldehydes on their heterocyclization to 1,2,4-triazines and 1,2,4-triazine 4-oxides

G. Zyryanov, O. Chupakhin, V. Rusinov, 2017, Russian Journal of Organic Chemistry.

Reaction of 2-pyridyllithium with azine N-oxides. Simple and convenient method for the synthesis of 2,2′-bipyridine 1-oxide and 2,2′:6′,2″:6″2′″-tetrapyridine 1′-oxide

O. Chupakhin, V. Rusinov, I. Kovalev, 2009 .

3,4,5,6-Tetrafluoro-1,2-dehydrobenzene in reactions with 1,2,4-triazines

G. Zyryanov, O. Chupakhin, V. Rusinov, 2017, Journal of the Iranian Chemical Society.

Rapid metal free construction of 3-positioned 2-pyridyl substituent in indoles

G. Zyryanov, O. Chupakhin, V. Charushin, 2020 .

Green synthetic approaches for practically relevant (hetero)macrocycles: An overview

G. Zyryanov, O. Chupakhin, S. Santra, 2020 .

Synthesis of 8,10-dimethyl-1,10b-dihydro[1,3,5]triazino-[2,1-a]isoindole-2,4,6(3H)-trione by Direct arylation of 1,3,5-triazine-2,4(1H,3H)-dione

G. Zyryanov, O. Chupakhin, T. Tseitler, 2014, Russian Journal of Organic Chemistry.

Reactions of quinoxaline with 3-methyl-1-phenylpyrazol-5-one

P. Slepukhin, I. Kovalev, Y. Azev, 2012 .

Synthesis of unsymmetric 6,6´-diaryl-2,2´-bipyridines using a 1,2,4-triazine methodology

O. Chupakhin, V. Rusinov, D. Kopchuk, 2015, Russian Chemical Bulletin.

(Benzo[h])Quinolinyl-Substituted Monoazatriphenylenes: Synthesis and Photophysical Properties

G. Zyryanov, O. Chupakhin, V. Rusinov, 2014, Chemistry of Heterocyclic Compounds.

Bola-type PAH-based fluorophores/chemosensors: Synthesis via an unusual clemmensen reduction and photophysical studies

G. Zyryanov, O. Chupakhin, L. K. Sadieva, 2021 .

Pyrene-based lipophilic/biphilic chemosensors for the fluorescence “turn-off” detection of nitroanalytes in aqueous media

G. Zyryanov, O. Chupakhin, L. K. Sadieva, 2021, MODERN SYNTHETIC METHODOLOGIES FOR CREATING DRUGS AND FUNCTIONAL MATERIALS (MOSM2020): PROCEEDINGS OF THE IV INTERNATIONAL CONFERENCE.

Direct Asymmetric Arylation of Imines

G. Zyryanov, O. Chupakhin, S. Santra, 2020 .

Solvent-free synthesis of pillar[6]arenes

G. Zyryanov, O. Chupakhin, S. Santra, 2016 .

Direct Introduction of a Methyl Group at the C5‐Position of 1,2,4‐Triazines: Convenient Synthesis of 6‐Functionalized 5‐Aryl‐2,2′‐bipyridines

G. Zyryanov, O. Chupakhin, S. Santra, 2020 .

2-Aminooxazoles as novel dienophiles in the inverse demand Diels–Alder reaction with 1,2,4-triazines

G. M. Reddy, G. Zyryanov, O. Chupakhin, 2021, Mendeleev Communications.

Solvent-free reaction of 1,2,4-triazine-5-carbonitriles with 4-(cyclohex-1-en-1-yl)morpholine. Unexpected decyanation in addition to classical aza-Diels–Alder reaction

G. Zyryanov, O. Chupakhin, V. Rusinov, 2017, Russian Journal of Organic Chemistry.

Functionalized 2-(5-arylpyridin-2-yl)quinolines: synthesis and photophysical properties

G. Zyryanov, O. Chupakhin, I. S. Kovalev, 2015, Russian Chemical Bulletin.

2-Azaanthracenes: a chronology of synthetic approaches and bright prospects for practical applications

G. Zyryanov, O. Chupakhin, S. Santra, 2019, New Journal of Chemistry.

Intramolecular oxazole-olefin Diels–Alder reactions: A review of the last two decades

G. M. Reddy, G. Zyryanov, J. Garcia, 2021 .

Synthesis and antiviral activity of 2-amino-3-ethoxycarbonylpyrazine derivatives

T. Ilicheva, O. Chupakhin, V. Rusinov, 2005, Pharmaceutical Chemistry Journal.

Urea-containing oligomers/polymers as chemosensors for visual detection of phosphate anions

G. Zyryanov, O. Chupakhin, D. Kopchuk, 2021, MODERN SYNTHETIC METHODOLOGIES FOR CREATING DRUGS AND FUNCTIONAL MATERIALS (MOSM2020): PROCEEDINGS OF THE IV INTERNATIONAL CONFERENCE.

Role of polar solvents for the synthesis of pillar[6]arenes

G. Zyryanov, O. Chupakhin, S. Santra, 2015 .

Direct C−H Functionalization of Calix[ n ](het)arenes ( n =4,6): A Brief Update

G. Zyryanov, O. Chupakhin, S. Santra, 2022, ChemistrySelect.

"Green" solvent-economic synthesis of 5,11,17,23,29,35,41,47-octa-tert-butyl-49,50,51,52,53,54,55,56-octaoxycalix[8]arene

G. Zyryanov, O. Chupakhin, S. Santra, 2020 .

Synthesis of 1-amino-2,5-di(2-thienyl)benzenes as potential monomers for the preparation of hybrid polythiophene anionic sensors

G. Zyryanov, O. Chupakhin, I. S. Kovalev, 2012, Russian Chemical Bulletin.

Bola-type PEG-linked polyaromatic hydrocarbon-based chemosensors for the “turn-off” excimer fluorescence detection of nitro-analytes/explosives in aqueous solutions

G. Zyryanov, L. K. Sadieva, S. Santra, 2022, Dyes and Pigments.

Synthesis of 1-functionalized pyrenes from 1-lithiopyrene, and their application as fluorescent probes for the components of the Ginkgo biloba L. leaves extract

O. Chupakhin, V. Rusinov, D. Kopchuk, 2014, Russian Chemical Bulletin.

Synthesis of meso-2,2’-bipyridyl-substituted calix[4]arenes and their response to metal cations

G. Zyryanov, O. Chupakhin, S. Santra, 2020, Chimica Techno Acta.

Complex of Cadmium(II) Iodide with 3,4-Diphenyl-1-(Pyridin-2-yl)-6,7-Dihydro-5H-Cyclopenta[c]pyridine: Synthesis and X-ray Diffraction Study

G. Zyryanov, O. Chupakhin, V. Rusinov, 2019, Russian Journal of Coordination Chemistry.

Computer vision vs. spectrofluorometer-assisted detection of common nitro-explosive components with bola-type PAH-based chemosensors

G. Zyryanov, O. Chupakhin, I. S. Kovalev, 2021, RSC advances.

Bispyrenylalkane Chemosensor for the Naked-eye Detection of Nitro-explosives

G. Zyryanov, O. Chupakhin, L. K. Sadieva, 2021 .

A rational protocol for the synthesis of 1-(2-pyridyl)isoquinolines

G. Zyryanov, O. Chupakhin, V. Rusinov, 2013 .

Mechanochemical Approach towards Multi-Functionalized 1,2,3-Triazoles and Anti-Seizure Drug Rufinamide Analogs Using Copper Beads

P. Das, R. Purohit, G. Zyryanov, 2022, Molecules.

An efficient synthetic approach to 4′,5,5″-triaryl-2,2′:6′,2″-terpyridines

G. Zyryanov, O. Chupakhin, V. Rusinov, 2016 .

The synthesis of 1,2,4-triazines bearing the residues of higher alcohols in the 5-position via the ipso -substitution of cyano group under the solvent-free conditions

G. Zyryanov, O. Chupakhin, V. Rusinov, 2017 .

Pyrene-1-carboxylic acid polyethylene glycol esters: synthesis and photophysical studies

G. Zyryanov, O. Chupakhin, I. S. Kovalev, 2021, Russian Chemical Bulletin.

Marine biomaterials: Biomimetic and pharmacological potential of cultivated Aplysina aerophoba marine demosponge.

V. Ivanenko, S. Bornstein, H. Ehrlich, 2020, Materials science & engineering. C, Materials for biological applications.

Reaction of 4,5-dimethoxy-1,2-dehydrobenzene with 3-(Pyridin-2-yl)-1,2,4-triazines

O. Chupakhin, V. Rusinov, D. Kopchuk, 2015, Russian Journal of Organic Chemistry.

SNH reactions of 1,2,4-triazine N-oxides, pyrazine N-oxides, and pterin N-oxides with arenethiols*

O. Chupakhin, V. Rusinov, D. N. Kozhevnikov, 2001 .

Pillararenes as Promising Carriers for Drug Delivery

G. Zyryanov, S. Santra, B. Ranu, 2023, International journal of molecular sciences.

SNH reactions of pyrazine N-oxides and 1,2,4-triazine 4-oxides with CH-active compounds

O. Chupakhin, A. Prokhorov, V. Rusinov, 2003 .

A Convenient Synthetic Approach to Phenazone Derivatives Containing a 1,2,4-Triazine or Pyridine Fragment

T. A. Pospelova, G. Zyryanov, O. Chupakhin, 2019, Russian journal of organic chemistry.

Substitution of Cyano Group in Position 5 of 1,2,4-Triazines by Carboxylic Acid Hydrazide Residues under Solvent-Free Conditions

O. Chupakhin, V. Rusinov, D. Kopchuk, 2018, Russian Journal of Organic Chemistry.

SHN Reactions of Pyrazine N-Oxides and 1,2,4-Triazine 4-Oxides with CH-Active Compounds.

O. Chupakhin, A. Prokhorov, V. Rusinov, 2004 .

S N H reactions of pyrazine Noxides and 1,2,4triazine 4oxides with CHactive compounds

O. Chupakhin, A. Prokhorov, V. Rusinov, 2003 .

Efficient Synthesis of 5-[3(4)-(5-Phenyl-1,3,4-oxаdiаzol-2-yl)anilino]-1,2,4-triаzines

O. Chupakhin, D. Kopchuk, M. Savchuk, 2021, Russian Journal of Organic Chemistry.

An Efficient Cyanide-Free Approach towards 1-(2-Pyridyl)isoquinoline-3-carbonitriles via the Reaction of 5-Phenacyl-1,2,4-triazines with 1,2-Dehydrobenzene in the Presence of Alkyl Nitrites

G. Zyryanov, O. Chupakhin, S. Santra, 2017, Synlett.

One-pot non-cyanide synthesis of 1-(pyridin-2-yl)isoquinoline-3-carbonitrile by reaction of 1-phenyl-2-[6-phenyl-3-(pyridin-2-yl)-1,2,4-triazin-5-yl]ethanone with 1,2-dehydrobenzene in the presence of isoamyl nitrite

O. Chupakhin, V. Rusinov, D. Kopchuk, 2017, Russian Journal of Organic Chemistry.

Transformations of 1,2,4-Triazines in Reactions with Nucleophiles: V. SNH and ipso-Substitution in the Synthesis and Transformations of 5-Cyano-1,2,4-triazines

O. Chupakhin, G. Aleksandrov, V. Rusinov, 2002 .

New Push-Pull Fluorophores on the Basis of 6-Alkoxy-2,2'-Bipyridines: Rational Synthetic Approach and Photophysical Properties

G. Zyryanov, O. Chupakhin, D. Kopchuk, 2019, Chemistry of Heterocyclic Compounds.

Transformations of 1,2,4-Triazines in Reactions with Nucleophiles. Part 5. SNH and ipso-Substitution in the Synthesis and Transformations of 5-Cyano-1,2,4-triazines.

O. Chupakhin, G. Aleksandrov, V. Rusinov, 2002 .

Transformations of 1,2,4‐Triazines in Reactions with Nucleophiles. Part 4. Nucleophilic Substitution of Hydrogen in 1,2,4‐Triazine 4‐Oxides under Acylation Conditions.

O. Chupakhin, G. Aleksandrov, V. Rusinov, 2000 .

One-Step Synthesis of 5-Methyl-1,2,4-triazines by the Transformation of Their 5-Phenacyl Derivatives

O. Chupakhin, V. Rusinov, D. Kopchuk, 2019, Russian Journal of Organic Chemistry.

Polynuclear Aromatic Amines as N-Nucleophiles in the ipso-Substitution of the Cyano Group in 1,2,4-Triazines

G. Zyryanov, O. Chupakhin, D. Kopchuk, 2020, Russian Journal of Organic Chemistry.

Reactions of Perylene with Aryne Intermediates

O. Chupakhin, V. Rusinov, D. Kopchuk, 2019, Russian Journal of Organic Chemistry.

SNH Reactions of 1,2,4‐Triazine N‐Oxides, Pyrazine N‐Oxides, and Pterin N‐Oxides with Arenethiols.

O. Chupakhin, V. Rusinov, D. N. Kozhevnikov, 2002 .

Conditions for the Synthesis of 4,5-Diaryl-3-hydroxy-2,2'-bipyridine-6-carbonitriles by the Reaction of 1,2,4-Triazine-5-carbonitriles with 2-Aminooxazoles

O. Chupakhin, V. Rusinov, D. Kopchuk, 2022, Russian Journal of Organic Chemistry.

Neutral Lanthanide Complexes of 3‐Aryl‐6‐(quinolin‐2‐yl)picolinic Acids: Synthesis and Photophysical Studies

G. Zyryanov, O. Chupakhin, L. K. Sadieva, 2020 .

Preparation of α-dichloromethyl- and α-trichloromethyl-pyridines in the reaction of 3-trichloromethyl-1,2,4-triazines with 2,5-norbornadiene

G. Zyryanov, O. Chupakhin, V. Rusinov, 2020 .

Phenylglyoxal dihydrazones as unexpected products in the synthesis of 1,2,4-triazines by interaction of α-bromoacetophenones and arylhydrazides

O. Chupakhin, V. Rusinov, D. Kopchuk, 2013, Chemistry of Heterocyclic Compounds.

A Modified Synthesis of 6-Aryl-3-(6-R-pyridin-2-yl)-1,2,4-triazines

O. V. Shabunina, O. Chupakhin, V. Rusinov, 2018, Russian Journal of Organic Chemistry.

Preparation of indole-containing 3-(2-pyridyl)-1,2,4-triazines as tryptamine derivatives

G. Zyryanov, O. Chupakhin, V. Rusinov, 2019 .

Unsymmetrically functionalized 5,5″-diaryl- and 5,6,5″-triaryl-2,2′:6′,2″-terpyridines: an efficient synthetic route and photophysical properties

G. Zyryanov, O. Chupakhin, S. Santra, 2017 .

Reactions of 1,2,4-Triazines with Nucleophiles. 6. Use of SNH Methodology for the Direct Introduction of Cyclic Diketone Residue into the 1,2,4-Triazine Ring FORENAME = D. N.

O. Chupakhin, V. Rusinov, I. Kovalev, 2001 .

Pyrene-derived grignard reagent(s): Preparation and use in key carbonylation/carboxylation reactions

O. Chupakhin, L. K. Sadieva, S. Santra, 2020 .

An eco-friendly approach to enhance the extraction and recovery efficiency of isoflavones from kudzu roots and soy molasses wastes using ultrasound-assisted extraction with natural deep eutectic solvents (NADES)

E. Kovaleva, R. Bhat, K. Duru, 2022, Industrial Crops and Products.

TM-Free and TM-Catalyzed Mechanosynthesis of Functional Polymers

G. Zyryanov, S. Santra, B. Ranu, 2023, Polymers.

Mass spectrometric studies of self-condensation products of cyclohexanone under alkaline conditions and synthesis of dodecahydrotriphenylene and triphenylene from easily available reactants

O. Chupakhin, V. Rusinov, D. Kopchuk, 2014, Russian Chemical Bulletin.

Preparation of monoethanolamine and 5-phenyl-2,2′-bipyridine derivatives and their subsequent tosylation reactions

G. Zyryanov, O. Chupakhin, S. Santra, 2019 .

Transformations of 6,7-difluoroquinoxaline with Indoles: Synthesis of Indole-Substituted 6,7-difluoroquinoxalines and Tris(indol-3-yl)methane Derivatives

M. I. Kodess, I. Kovalev, V. Berseneva, 2017, Chemistry of Natural Compounds.

Polyaromatic Hydrocarbon (PAH)-Based Aza-POPOPs: Synthesis, Photophysical Studies, and Nitroanalyte Sensing Abilities

G. Zyryanov, L. K. Sadieva, S. Santra, 2023, International journal of molecular sciences.

(Mechano)synthesis of azomethine- and terpyridine-linked diketopyrrolopyrrole-based polymers

G. Zyryanov, D. Kopchuk, I. L. Nikonov, 2023, Chimica Techno Acta.

(1-(4-(5-Phenyl-1,3,4-oxadiazol-2-yl)phenyl)-1H-1,2,3-triazol-4-yl)-methylenyls α,ω-Bisfunctionalized 3- and 4-PEG: Synthesis and Photophysical Studies

L. K. Sadieva, V. Charushin, A. Novikov, 2023, Molecules.

Mechanosynthesis of Diaminobiphenyls-Based Schiff’s Bases as Simple Probes for the Naked-Eye Detection of Cyanide Ion

G. Zyryanov, S. Santra, B. Ranu, 2023, Chemistry.

2,7-diehtynyl-10-(pyridin-2-yl)-12,13-dihydro-11H-dibenzo[f,h]cyclopenta[c]quinoline as potential monomer for creating polymers for different tasks

G. Zyryanov, O. Chupakhin, V. Rusinov, 2020 .

Preparation of Pyridyl-substituted Monoazatriphenylenes

O. Chupakhin, V. Rusinov, D. Kopchuk, 2013, Chemistry of Heterocyclic Compounds.

Solvent-free reaction of 3-aryl-6-(3-nitrophenyl)-1,2,4-triazines with 4-(cyclohex-1-en-1-yl)morpholine

O. Chupakhin, V. Rusinov, D. Kopchuk, 2016, Russian journal of organic chemistry.

Synthesis and characterizations of new cadmium complexes based on poly(aza)arene-annelated 2,2′-bipyridines

G. Zyryanov, O. Chupakhin, V. Rusinov, 2016 .

Preparation of triazatriphenylene cations, promising chemosensors for nitro compounds

O. Chupakhin, V. Rusinov, D. Kopchuk, 2013, Chemistry of Heterocyclic Compounds.

Preparation of 1-dichloromethyl- and 1-trichloromethylisoquinolines by a one-step reaction of 1,2,4-triazines with 1,2-dehydrobenzene

G. Zyryanov, O. Chupakhin, V. Rusinov, 2019, Chemistry of Heterocyclic Compounds.

Visual detection of nitro-explosives by using 10-(4,5-di-p-tolyl-1H-1,2,3-triazol-1-yl)-2,3-dimethoxypyrido[1,2-a]indole

G. Zyryanov, O. Chupakhin, L. K. Sadieva, 2020 .

X-Ray Diffraction Structural Studies of a Series of 4-Aryl-1-di- and 4-Aryl-1-trichloromethylisoquinolines and Their 1,2,4-Triazine Precursors

G. Zyryanov, O. Chupakhin, V. Rusinov, 2020, Russian Journal of General Chemistry.

Technical approaches to decontamination of terrestrial environments in the CIS (former USSR)

I. F. Vovk, I. S. Kovalev, V. V. Blagoyev, 1993 .

Preparation of (benzo)isoquinolines using in situ generated aryne intermediates

G. Zyryanov, O. Chupakhin, V. Rusinov, 2013, Chemistry of Heterocyclic Compounds.

Synthesis of substituted 4,4´-dihalobiphenyls and their use for the preparation of isomeric bis(carbazolyl)biphenyls

O. Chupakhin, V. Rusinov, D. Kopchuk, 2015, Russian Chemical Bulletin.