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Works (41)

Pillararenes as catalyst carriers: a brief update

Russian Chemical Reviews
2024-12 | Journal article
Contributors: S. Santra; D. S. Kopchuk; I. S. Kovalev; L. K. Sadieva; I. L. Nikonov; Ya. K. Shtaitz; G. V. Zyryanov; A. Majee; A. Hajra; V. N. Charushin et al.
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Synthesis and luminescence of 3-(pyridine-2-yl)-1,2,4-triazine-based Ir(III) complexes

Chimica Techno Acta
2024-12-18 | Journal article
Contributors: Basim S.M. Al-Ghezi; Igor S. Kovalev; Maria V. Sangalova; Alena A. Noskova; Albert F. Khasanov; Nikita S. Glebov; Yaroslav K. Shtaitz; Maria I. Valieva; Alexey P. Krinochkin; Olga V. Shabunina et al.
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Tetraarylantimony 2,2′-bipyridinecarboxylates: synthesis, photophysical and molecular docking studies

Chimica Techno Acta
2024-12-02 | Journal article
Contributors: Ekaterina V. Artem’eva; Vladimir V. Sharutin; Alexey P. Krinochkin; Yulia M. Sayfutdinova; Il’ya I. Butorin; Vasiliy S. Gaviko; Yaroslav K. Shtaitz; Maria I. Valieva; Igor S. Kovalev; Olga V. Shabunina et al.
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Synthesis of 1,2,4-Triazolo[1,5-d][1,2,4]triazine-2-amines by Thermolysis of 1H-Tetrazol-5-amine with 1,2,4-Triazine-5-carbonitriles

Russian Journal of General Chemistry
2024-04 | Journal article
Contributors: Ya. K. Shtaitz; E. D. Ladin; D. S. Kopchuk; I. A. Khalymbadzha; V. S. Gaviko; G. V. Zyryanov; D. V. Antonenko; V. A. Ostrovskii; V. L. Rusinov
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Conjugates of 8-[2,2’-bipyridinyl]coumarins as potential chemosensors for Al3+, Cu2+, Cd2+, Zn2+ ions: synthesis and photophysical properties

Chimica Techno Acta
2023-12-28 | Journal article
Contributors: Ainur D. Sharapov; Ramil F. Fatykhov; Igor A. Khalymbadzha; Dmitry S. Kopchuk; Igor L. Nikonov; Anastasiya P. Potapova; Yaroslav K. Shtaitz; Pavel A. Slepukhin
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Reactions of 4,5-Dimethyl-1,2-dehydrobenzene with 6-Aryl-3-(2-pyridyl)-1,2,4-triazines

Russian Journal of General Chemistry
2023-11 | Journal article
Contributors: A. Rammohan; M. R. Guda; Ya. K. Shtaitz; A. F. Khasanov; A. P. Krinochkin; D. S. Kopchuk; G. V. Zyryanov; V. L. Rusinov
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Crossref

Schiff Bases Derived from 6-Formyl-3-(4-methoxyphenyl)picolinonitrile: Rational Synthetic Approach and Photophysical Properties

Russian Journal of General Chemistry
2023-11 | Journal article
Contributors: E. A. Kudryashova; M. I. Valieva; Ya. K. Shtaitz; N. N. Mochulskaya; A. P. Krinochkin; D. S. Kopchuk; G. V. Zyryanov; V. L. Rusinov
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Crossref

Synthesis of Novel Memantine and Rimantadine Derivatives as Promising Drug Candidates

Russian Journal of General Chemistry
2023-11 | Journal article
Contributors: Ya. K. Shtaitz; E. D. Ladin; N. V. Slovesnova; K. D. Krasnoperova; D. S. Kopchuk; G. V. Zyryanov; V. L. Rusinov
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Reaction of 3-(Pyridin-2-yl)-1,2,4-triazine-5-carbonitriles with 2-Amino-4-aryl-1,3-oxazoles in Anhydrous Medium

Russian Journal of Organic Chemistry
2023-09 | Journal article
Contributors: A. Rammohan; A. P. Krinochkin; D. S. Kopchuk; Ya. K. Shtaitz; E. R. Sharafieva; V. S. Gaviko; G. V. Zyryanov; O. N. Chupakhin
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Crossref

Asymmetrically Functionalized 1,3-Di(2-pyridyl)benzenes: Synthesis and Photophysical Studies

Journal of Fluorescence
2022 | Journal article
EID:

2-s2.0-85116515008

Part of ISSN: 15734994 10530509
Contributors: Starnovskaya, E.S.; Kopchuk, D.S.; Shtaitz, Y.K.; Savchuk, M.I.; Nikonov, I.L.; Egorov, I.N.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Coumarin-pyridine push-pull fluorophores: Synthesis and photophysical studies

Spectrochimica Acta - Part A: Molecular and Biomolecular Spectroscopy
2022 | Journal article
EID:

2-s2.0-85118569088

Part of ISSN: 13861425
Contributors: Fatykhov, R.F.; Sharapov, A.D.; Starnovskaya, E.S.; Shtaitz, Y.K.; Savchuk, M.I.; Kopchuk, D.S.; Nikonov, I.L.; Zyryanov, G.V.; Khalymbadzha, I.A.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

N -(5′-phenyl-[2,2′-bipyridin]-6-ylmethylene)cyclohexanamine as an acyclic surrogate of 2,2′:6′,2″-terpyridines: Photophysical studies and sensory response toward Zn<sup>2+</sup>

AIP Conference Proceedings
2022 | Conference paper
EID:

2-s2.0-85125629378

Part of ISSN: 15517616 0094243X
Contributors: Krinochkin, A.P.; Taniya, O.S.; Savchuk, M.I.; Starnovskaya, E.S.; Shtaitz, Y.K.; Rybakova, S.S.; Kopchuk, D.S.; Kovalev, I.S.; Zyryanov, G.V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Solvent-Free Synthesis of 2-[(Di)aminophenyl]-1,3,4-oxadiazoles

Russian Journal of Organic Chemistry
2022-07 | Journal article
Contributors: A. P. Krinochkin; Ya. K. Shtaitz; M. I. Savchuk; D. S. Kopchuk; N. V. Slovesnova; I. S. Kovalev; E. V. Nosova; G. V. Zyryanov; O. N. Chupakhin
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Improved method for the obtaining DTTA-appended 2,2’-bipyridine ligands for lanthanide cations

Chimica Techno Acta
2022-05-30 | Journal article
Contributors: Dmitry S. Kopchuk; Alexey P. Krinochkin; Мaria I. Valieva; Еkaterina S. Starnovskaya; Yaroslav K. Shtaitz; Svetlana S. Rybakova; Evgeny D. Ladin; Ekaterina A. Kudryashova; Elvira R. Sharafieva; Оleg N. Chupakhin
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Crossref

Reaction of 3-Amino-5H- and 3-Amino-5-sulfanyl-1,2,4-triazoles with 1,2,4-Triazine-5-carbonitriles

Russian Journal of Organic Chemistry
2022-02 | Journal article
Contributors: A. P. Krinochkin; M. R. Guda; D. S. Kopchuk; Ya. K. Shtaitz; K. V. Savateev; E. N. Ulomsky; G. V. Zyryanov; V. L. Rusinov; O. N. Chupakhin
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Crossref

Synthesis and Photoluminescent Properties of 4,5-Diaryl-3-hydroxy- and 3-Methoxypyridine-6-carbonitriles

Russian Journal of Organic Chemistry
2022-02 | Journal article
Contributors: A. Rammohan; A. P. Krinochkin; D. S. Kopchuk; Ya. K. Shtaitz; M. I. Savchuk; E. S. Starnovskaya; G. V. Zyryanov; V. L. Rusinov; O. N. Chupakhin
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Crossref

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

Mendeleev Communications
2021 | Journal article
EID:

2-s2.0-85113606694

Part of ISSN: 1364551X 09599436
Contributors: Krinochkin, A.P.; Mallikarjuna Reddy, G.; Kopchuk, D.S.; Slepukhin, P.A.; Shtaitz, Y.K.; Khalymbadzha, I.A.; Kovalev, I.S.; Kim, G.A.; Ganebnykh, I.N.; Zyryanov, G.V. et al.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

A facile synthesis of triazine integrated antipyrine derivatives through ecofriendly approach

Synthetic Communications
2021 | Journal article
EID:

2-s2.0-85091269210

Part of ISSN: 15322432 00397911
Contributors: Rammohan, A.; Reddy, G.M.; Krinochkin, A.P.; Kopchuk, D.S.; Savchuk, M.I.; Shtaitz, Y.K.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Asymmetrically substituted 5,5′′-diaryl-2,2′:6′,2′′-terpyridines as efficient fluorescence “turn-on” probes for Zn<sup>2+</sup> in food/cosmetic samples and human urine

Journal of Photochemistry and Photobiology A: Chemistry
2021 | Journal article
EID:

2-s2.0-85098686136

Part of ISSN: 10106030
Contributors: Shabunina, O.V.; Starnovskaya, E.S.; Shaitz, Y.K.; Kopchuk, D.S.; Sadieva, L.K.; Kim, G.A.; Taniya, O.S.; Nikonov, I.L.; Santra, S.; Zyryanov, G.V. et al.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

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

Russian Journal of Organic Chemistry
2021 | Journal article
EID:

2-s2.0-85120827480

Part of ISSN: 16083393 10704280
Contributors: Krinochkin, А.P.; Guda, M.R.; Kopchuk, D.S.; Slovesnova, N.V.; Kovalev, I.S.; Savchuk, M.I.; Shtaitz, Y.K.; Starnovskaya, E.S.; Zyryanov, G.V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier
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Synthesis of 5-[(Thiophen-3-yl)amino]-1,2,4-triazines

Russian Journal of Organic Chemistry
2021 | Journal article
EID:

2-s2.0-85106923307

Part of ISSN: 16083393 10704280
Contributors: Krinochkin, A.P.; Guda, M.R.; Kopchuk, D.S.; Shtaitz, Y.K.; Starnovskaya, E.S.; Savchuk, M.I.; Rybakova, S.S.; Zyryanov, G.V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Synthesis of Novel 3-(Pyridin-4-yl)-1,2,4-Triazines, their Analogs and Study of the Activity Against Vaccinia Virus

Chemistry of Heterocyclic Compounds
2021 | Journal article
EID:

2-s2.0-85105893397

Part of ISSN: 15738353 00093122
Contributors: Shabunina, O.V.; Shtaitz, Y.K.; Kopchuk, D.S.; Krinochkin, A.P.; Santra, S.; Zyryanov, G.V.; Wang, Z.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Synthesis of water-soluble gadolinium(iii) complexes based on 5-aryl-2,2'-bipyridine with a DTTA residue in position C6'

AIP Conference Proceedings
2021 | Conference paper
EID:

2-s2.0-85120438020

Part of ISSN: 15517616 0094243X
Contributors: Krinochkin, A.P.; Kopchuk, D.S.; Shtaitz, Y.K.; Starnovskaya, E.S.; Savchuk, M.I.; Zyryanov, G.V.; Chupakhin, O.N.; Charushin, V.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

The synthesis of aminophenyl-substituted 2,2'-bipyridine ligands by "1,2,4-triazine" methodology

AIP Conference Proceedings
2021 | Conference paper
EID:

2-s2.0-85120406655

Part of ISSN: 15517616 0094243X
Contributors: Krinochkin, A.P.; Kopchuk, D.S.; Savchuk, M.I.; Shtaitz, Y.K.; Starnovskaya, E.S.; Gorbunov, E.B.; Rybakova, S.S.; Kudryashova, E.A.; Zyryanov, G.V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

5-Aryl-2,2′-bipyridines bearing fluorinated anilines residues at C6 position: synthesis and photophysical properties

Research on Chemical Intermediates
2020 | Journal article
EID:

2-s2.0-85086019884

Part of ISSN: 15685675 09226168
Contributors: Kopchuk, D.S.; Starnovskaya, E.S.; Shtaitz, Y.K.; Khasanov, A.F.; Kim, G.A.; Nosova, E.V.; Krinochkin, A.P.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Convenient synthetic approach towards high alcohol esters of 5-aryl-2,2-bipyridine-5-carboxylic acids

AIP Conference Proceedings
2020 | Conference paper
EID:

2-s2.0-85096430240

Part of ISSN: 15517616 0094243X
Contributors: Kopchuk, D.S.; Starnovskaya, E.S.; Shtaitz, Y.K.; Savchuk, M.I.; Krinochkin, A.P.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Direct synthesis of 5-arylethynyl-1,2,4-triazines via direct CH-functionalization

Chimica Techno Acta
2020 | Journal article
EID:

2-s2.0-85096875459

Part of ISSN: 24111414 24095613
Contributors: Savchuk, M.I.; Starnovskaya, E.S.; Shtaitz, Y.K.; Krinochkin, A.P.; Kopchuk, D.S.; Santra, S.; Rahman, M.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Efficient Synthesis of Methyl 6-(6-Aryl-1,2,4-triazin3-yl)pyridine-2-carboxylates

Russian Journal of Organic Chemistry
2020 | Journal article
EID:

2-s2.0-85083680022

Part of ISSN: 16083393 10704280
Contributors: Shtaitz, Y.K.; Savchuk, M.I.; Kopchuk, D.S.; Taniya, O.S.; Santra, S.; Zyryanov, G.V.; Suvorova, A.I.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Interaction of aza-analogs of anilines with 5-cyano-1,2,4-triazines

AIP Conference Proceedings
2020 | Conference paper
EID:

2-s2.0-85096446130

Part of ISSN: 15517616 0094243X
Contributors: Kopchuk, D.S.; Shtaitz, Y.K.; Savchuk, M.I.; Starnovskaya, E.S.; Nosova, E.V.; Taniya, O.S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

New monomers for (bi)pyridine-containing polymers

Chimica Techno Acta
2020 | Journal article
EID:

2-s2.0-85102490536

Part of ISSN: 24111414 24095613
Contributors: Krinochkin, A.P.; Savchuk, M.I.; Starnovskaya, E.S.; Shtaitz, Y.K.; Kopchuk, D.S.; Nikonov, I.L.; Kovalev, I.S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

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

Russian Journal of Organic Chemistry
2020 | Journal article
EID:

2-s2.0-85083308433

Part of ISSN: 16083393 10704280
Contributors: Starnovskaya, E.S.; Savchuk, M.I.; Shtaitz, Y.K.; Kopchuk, D.S.; Kovalev, I.S.; Pavlyuk, D.E.; Khasanov, A.F.; Zyryanov, G.V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Studies on Interactions of 5,6-Diaryl-3-(Quinolin-2-YL)-1,2,4-Triazines with Arynes: A TM-Free One-Step Approach to 2-(3,4-Diarylisoquinolin-1-YL)Quinolines

Polycyclic Aromatic Compounds
2020 | Journal article
EID:

2-s2.0-85091889155

Part of ISSN: 15635333 10406638
Contributors: Gundala, S.; Khasanov, A.F.; Kopchuk, D.S.; Starnoskaya, E.S.; Shtaitz, Y.K.; Krinochkin, A.P.; Gorbunov, E.B.; Zyryanov, G.V.; Padmavathi, V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Efficient one-step synthesis of 3-aryl-2-pyridones from 6-aryl-1,2,4-triazin-5-ones

Chemistry of Heterocyclic Compounds
2019 | Journal article
EID:

2-s2.0-85075116868

Contributors: Savchuk, M.I.; Shtaitz, Y.K.; Kopchuk, D.S.; Zyryanov, G.V.; Eltsov, O.S.; Pospelova, T.А.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

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

Chemistry of Heterocyclic Compounds
2019 | Journal article
EID:

2-s2.0-85070060258

Contributors: Savchuk, M.I.; Khasanov, A.F.; Kopchuk, D.S.; Krinochkin, A.P.; Nikonov, I.L.; Starnovskaya, E.S.; Shtaitz, Y.K.; Kovalev, I.S.; Zyryanov, G.V.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Synthesis of 2-phenyl-2-(5-phenyl-2,2'-bipyridin-6-yl)-acetonitrile by "1,2,4-triazine" method with using autoclave

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85060456051

Contributors: Shtaitz, Y.K.; Savchuk, M.I.; Starnovskaya, E.S.; Krinochkin, A.P.; Kopchuk, D.S.; Santra, S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

The synthesis of 6-phenoxyphenylamino-2,2'-bipyridines as new fluorophores

AIP Conference Proceedings
2019 | Conference paper
EID:

2-s2.0-85060496637

Contributors: Starnovskaya, E.S.; Shtaitz, Y.K.; Krinochkin, A.P.; Khasanov, A.F.; Kopchuk, D.S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

6-Arylamino-2,2′-bipyridine “Push-Pull” Fluorophores: Solvent-Free Synthesis and Photophysical Studies

ChemistrySelect
2018 | Journal article
EID:

2-s2.0-85046084381

Contributors: Kopchuk, D.S.; Krinochkin, A.P.; Starnovskaya, E.S.; Shtaitz, Y.K.; Khasanov, A.F.; Taniya, O.S.; Santra, S.; Zyryanov, G.V.; Majee, A.; Rusinov, V.L. et al.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

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

Russian Journal of Organic Chemistry
2018 | Journal article
EID:

2-s2.0-85058971968

Part of ISSN: 10704280
Contributors: Shabunina, O.V.; Starnovskaya, E.S.; Shtaits, Y.K.; Kopchuk, D.S.; Kovalev, I.S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

A PASE Approach towards (Adamantyl-1)-, Alkyl- and (Het)Aryl-Substituted [1, 2,4]triazolo[1, 5-d][1, 2,4]triazines: A Sequence of Two Solvent-Free Reactions Bearing Lower E-Factors

ChemistrySelect
2018 | Journal article
EID:

2-s2.0-85050925424

Contributors: Krinochkin, A.P.; Kopchuk, D.S.; Giri, K.; Shtaitz, Y.K.; Starnovskaya, E.S.; Khalymbadzha, I.A.; Drokin, R.A.; Ulomsky, E.N.; Santra, S.; Zyryanov, G.V. et al.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

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

Russian Journal of Organic Chemistry
2018 | Journal article
EID:

2-s2.0-85048190409

Contributors: Kopchuk, D.S.; Krinochkin, A.P.; Starnovskaya, E.S.; Shtaitz, Y.K.; Kovalev, I.S.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier

Synthesis of 5-Phenyl-2,2'-bipyridines 6-Substituted with Donor Groups by aza-Diels–Alder Reactions of 5-R-1,2,4-Triazines under High Pressure Conditions

Russian Journal of General Chemistry
2018 | Journal article
EID:

2-s2.0-85057882753

Contributors: Savchuk, M.I.; Starnovskaya, E.S.; Shtaitz, Y.K.; Kopchuk, D.S.; Nosova, E.V.; Zyryanov, G.V.; Rusinov, V.L.; Chupakhin, O.N.
Source: Self-asserted source
Yaroslav Shtaitz via Scopus - Elsevier