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Alexander V. Karchava

Observed names: A. Karchava, A. V. KARCHAVA, A. V. Karchava, A.V. Karchava, Alexander Karchava, Alexander V Karchava, AlexanderV. Karchava, Karchava, A., Karchava, A.V., Karchava, Alexander V.
ORCID: 0000-0001-9008-644X
Observed ORCID: 0000-0001-9008-644X
OpenAlex ID: A5054273322
Synthesis of indoles: recent advances
2018 · Dmitry I. Bugaenko, Alexander V. Karchava, et al. · Russian Chemical Reviews · 94
Stereoselective reduction of endocyclic carbon–nitrogen double bond: application to the synthesis of biomolecules
1998 · Marina A Yurovskaya, Alexander V Karchava · Tetrahedron Asymmetry · 69
N-Arylation of DABCO with Diaryliodonium Salts: General Synthesis of N-Aryl-DABCO Salts as Precursors for 1,4-Disubstituted Piperazines
2018 · Dmitry I. Bugaenko, Marina A. Yurovskaya, et al. · Organic Letters · 62
Synthesis of N-Substituted Indole-3-carboxylic Acid Derivatives via Cu(I)-Catalyzed Intramolecular Amination of Aryl Bromides
2008 · Ferdinand S. Melkonyan, Alexander V. Karchava, et al. · The Journal of Organic Chemistry · 59
Catalyst‐Free Arylation of Tertiary Phosphines with Diaryliodonium Salts Enabled by Visible Light
2019 · Dmitry I. Bugaenko, Alexey A. Volkov, et al. · Chemistry - A European Journal · 56
New strategies for the synthesis of N-alkylated indoles (Review)
2012 · A. V. Karchava, F. S. Melkonyan, et al. · Chemistry of Heterocyclic Compounds · 53
Synthesis of 1‐Amino‐1H‐indole‐3‐carboxylates by Copper(I)‐Catalyzed Intramolecular Amination of Aryl Bromides
2008 · Ferdinand Melkonyan, Artyom Topolyan, et al. · European Journal of Organic Chemistry · 51
Quaternary N-(2-Pyridyl)-DABCO Salts: One-Pot in Situ Formation from Pyridine-N-oxides and Reactions with Nucleophiles: A Mild and Selective Route to Substituted N-(2-Pyridyl)-N′-ethylpiperazines
2017 · Dmitry I. Bugaenko, Marina A. Yurovskaya, et al. · The Journal of Organic Chemistry · 49
From Pyridine-N-oxides to 2-Functionalized Pyridines through Pyridyl Phosphonium Salts: An Umpolung Strategy
2021 · Dmitry I. Bugaenko, Marina A. Yurovskaya, et al. · Organic Letters · 45
Reaction of Diaryliodonium Salts with Potassium Alkyl Xanthates as an Entry Point to Accessing Organosulfur Compounds
2023 · Dmitry I. Bugaenko, Alexey A. Volkov, et al. · Organic Letters · 43
Visible-Light-Driven Thioesterification of Aryl Halides with Potassium Thiocarboxylates: Transition-Metal Catalyst-Free Incorporation of Sulfur Functionalities into an Aromatic Ring
2022 · Alexey A. Volkov, Dmitry I. Bugaenko, et al. · The Journal of Organic Chemistry · 40
Generation of aryl radicals by redox processes. Recent progress in the arylation methodology
2020 · Dmitry I. Bugaenko, Alexey A. Volkov, et al. · Russian Chemical Reviews · 35
Transition Metal and Photocatalyst Free Arylation via Photoexcitable Electron Donor Acceptor Complexes:Mediation and Catalysis
2024 · Alexey A. Volkov, Dmitry I. Bugaenko, et al. · ChemCatChem · 30
(Indol-3-yl)(DMIX)Iodonium Salts: Novel Electrophilic Indole Reagents
2024 · Dmitry I. Bugaenko, Nikolai A. Malashchenko, et al. · Organic Letters · 28
Catalyst‐Free Visible Light Mediated Synthesis of Unsymmetrical Tertiary Arylphosphines
2022 · Dmitry I. Bugaenko, Alexander V. Karchava · Advanced Synthesis & Catalysis · 28
Synthesis of Indoles via Electron-Catalyzed Intramolecular C–N Bond Formation
2018 · Dmitry I. Bugaenko, Anastasia A. Dubrovina, et al. · Organic Letters · 28
Marine indole alkaloids containing an 1-(indol-3-yl)ethane-1,2-diamine fragment (Review)
2013 · N. E. Golantsov, A. A. Festa, et al. · Chemistry of Heterocyclic Compounds · 25
One-pot synthesis of substituted indoles via titanium( iv ) alkoxide mediated imine formation – copper-catalyzed N -arylation
2013 · Ferdinand S. Melkonyan, Daniil E. Kuznetsov, et al. · RSC Advances · 25
Electron Donor‐Acceptor Complex Initiated Photochemical Phosphorus Arylation with Diaryliodonium Salts toward the Synthesis of Phosphine Oxides
2023 · Dmitry I. Bugaenko, Alexander V. Karchava · Advanced Synthesis & Catalysis · 24
The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 1. Catalysis of Morita–Baylis–Hillman and Knoevenagel reactions
2020 · Dmitry I. Bugaenko, Alexander V. Karchava, et al. · Chemistry of Heterocyclic Compounds · 24
The Mitsunobu reaction in the chemistry of nitrogen-containing heterocyclic compounds. The formation of heterocyclic systems (review)
2008 · N. E. Golantsov, A. V. Karchava, et al. · Chemistry of Heterocyclic Compounds · 24
Cycloaddition reaction of 1-(4-nitrophenyl)-3-phenylnitrile ylide to buckminsterfullerene[60]
1997 · A.A. Ovcharenko, V.A. Chertkov, et al. · Tetrahedron Letters · 24
Reaction of Pyridine‐N‐Oxides with Tertiary sp2‐N‐Nucleophiles: An Efficient Synthesis of Precursors for N‐(Pyrid‐2‐yl)‐Substituted N‐Heterocyclic Carbenes
2020 · Dmitry I. Bugaenko, Marina A. Yurovskaya, et al. · Advanced Synthesis & Catalysis · 23
A general synthesis of N-substituted 1,4-benzoxazine- and 1,4-benzothiazine-2-carboxylates via copper-catalyzed intramolecular amination of arylbromides
2011 · Ferdinand Melkonyan, Artiom Topolyan, et al. · Tetrahedron · 21
Synthesis of Quinoline-2-thiones by Selective Deoxygenative C–H/C–S Functionalization of Quinoline N-Oxides with Thiourea
2023 · Dmitry I. Bugaenko, Olga A. Tikhanova, et al. · The Journal of Organic Chemistry · 19
Works count: 106
Citation count: 1,244
H-index: 23
I10-index: 38
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