Karchava, Alexander: search on Z-Library

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1

Fluorescent probes on the basis of coumarin derivatives for determining biogenic thiols and thiophenols

Bugaenko, Dmitry I., Karchava, Alexander V., Yunusova, Zumrud A., Yurovskaya, Marina A.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2019

Language:

english

File:

PDF, 510 KB

english, 2019

2

ChemInform Abstract: A General Synthesis of N-Substituted 1,4-Benzoxazine- and 1,4-Benzothiazine-2-carboxylates via Copper-Catalyzed Intramolecular Amination of Arylbromides.

Ferdinand Melkonyan, Artiom Topolyan, Alexander Karchava, Marina Yurovskaya

Journal:

Year:

2012

File:

PDF, 42 KB

2012

3

N-Arylation of DABCO with Diaryliodonium Salts: General Synthesis of N -Aryl-DABCO Salts as Precursors for 1,4-Disubstituted Piperazines

Bugaenko, Dmitry I., Yurovskaya, Marina A., Karchava, Alexander V.

Journal:

Organic Letters

Year:

2018

Language:

english

File:

PDF, 1.42 MB

english, 2018

4

The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 1. Catalysis of MoritaâBaylisâHillman and Knoevenagel reactions

Bugaenko, Dmitry I., Karchava, Alexander V., Yurovskaya, Marina A.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2020

Language:

english

File:

PDF, 738 KB

english, 2020

5

The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 2*. Catalysis of Michael and Biginelli reactions and nucleophilic addition at C=X and Câ¡X bonds

Bugaenko, Dmitry I., Karchava, Alexander V., Yurovskaya, Marina A.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2020

Language:

english

File:

PDF, 716 KB

english, 2020

6

A general synthesis of N-substituted 1,4-benzoxazine- and 1,4-benzothiazine-2-carboxylates via copper-catalyzed intramolecular amination of arylbromides

Ferdinand Melkonyan, Artiom Topolyan, Alexander Karchava, Marina Yurovskaya

Journal:

Year:

2011

Language:

english

File:

PDF, 425 KB

english, 2011

7

Catalyst‐Free Arylation of Tertiary Phosphines with Diarylodonium Salts Enabled by Visible Light

Bugaenko, Dmitry I., Volkov, Alexey A., Livantsov, Mikhail V., Yurovskaya, Marina A., Karchava, Alexander

Journal:

Chemistry - A European Journal

Year:

2019

Language:

english

File:

PDF, 1.54 MB

english, 2019

8

The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties

Bugaenko, Dmitry I., Karchava, Alexander V., Yurovskaya, Marina A.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2020

File:

PDF, 717 KB

2020

9

Design of Novel 4-Aminobenzofuroxans and Evaluation of Their Antimicrobial and Anticancer Activity

Chugunova, Elena, Gazizov, Almir, Sazykina, Marina, Akylbekov, Nurgali, Gildebrant, Anastasiya, Sazykin, Ivan, Burilov, Alexander, Appazov, Nurbol, Karchava, Shorena, Klimova, Maria, Voloshina, Alexan

Journal:

International Journal of Molecular Sciences

Year:

2020

File:

PDF, 5.00 MB

2020

10

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

Bugaenko, Dmitry I., Yurovskaya, Marina A., Karchava, Alexander V.

Journal:

Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 1.18 MB

english, 2017

11

Synthesis of 1-Amino-1H-indole-3-carboxylates by Copper(I)-Catalyzed Intramolecular Amination of Aryl Bromides

Ferdinand Melkonyan, Artyom Topolyan, Marina Yurovskaya, Alexander Karchava

Journal:

European Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 144 KB

english, 2008

12

Fluorescent probes on the basis of coumarin derivatives for determining biogenic thiols and thiophenols

Bugaenko, Dmitry I., Karchava, Alexander V., Yunusova, Zumrud A., Yurovskaya, Marina A.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2019

File:

PDF, 510 KB

2019

13

Synthesis of N-Substituted Indole-3-carboxylic Acid Derivatives via Cu(I)-Catalyzed Intramolecular Amination of Aryl Bromides

Melkonyan, Ferdinand S., Karchava, Alexander V., Yurovskaya, Marina A.

Journal:

Journal of Organic Chemistry

Year:

2008

Language:

english

File:

PDF, 183 KB

english, 2008

14

ChemInform Abstract: Stereoselective Reduction of Endocyclic Carbon—Nitrogen Double Bond: Application to the Synthesis of Biomolecules

Marina A. Yurovskaya, Alexander V. Karchava

Journal:

Year:

1999

File:

PDF, 25 KB

1999

15

One-pot synthesis of substituted indoles via titanium(iv) alkoxide mediated imine formation – copper-catalyzed N-arylation

Melkonyan, Ferdinand S., Kuznetsov, Daniil E., Yurovskaya, Marina A., Karchava, Alexander V.

Journal:

Year:

2013

Language:

english

File:

PDF, 1016 KB

english, 2013

16

Encyclopedia of Reagents for Organic Synthesis || 1- tert -Butyloxycarbonyl-1-methylhydrazine

Karchava, Alexander V.

Year:

2001

Language:

english

File:

PDF, 82 KB

english, 2001

17

The versatility of DABCO: synthetic applications of its basic, nucleophilic, and catalytic properties Part 4*. Ionic liquids and reagents (Selectfluor, DABSO) derived from DABCO, DABCO as piperazine source

Bugaenko, Dmitry I., Karchava, Alexander V., Yurovskaya, Marina A.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2020

File:

PDF, 931 KB

2020

18

Synthesis of New ‘Hybrid’ Compounds Based on Benzofuroxans and Aminoalkylnaphthalimides

Chugunova, Elena, Mukhamatdinova, Rezeda, Sazykina, Marina, Dobrynin, Alexey, Sazykin, Ivan, Karpenko, Alexander, Mirina, Elena, Zhuravleva, Maria, Gavrilov, Nikolai, Karchava, Shorena, Burilov, Alexa

Journal:

Chemical Biology & Drug Design

Year:

2016

Language:

english

File:

PDF, 1.07 MB

english, 2016

19

Stereoselective reduction of endocyclic carbon–nitrogen double bond: application to the synthesis of biomolecules

Marina A Yurovskaya, Alexander V Karchava

Journal:

Tetrahedron: Asymmetry

Year:

1998

Language:

english

File:

PDF, 1.41 MB

english, 1998

20

Indoles from 3-nitropyridinium salts: A new route to chiral indoles and indolines

Alexander V Karchava, Marina A Yurovskaya, Thomas R Wagner, Boris L Zybailov, Yuri G Bundel

Journal:

Tetrahedron: Asymmetry

Year:

1995

Language:

english

File:

PDF, 162 KB

english, 1995

21

Synthesis of Indoles via Electron-Catalyzed Intramolecular C–N Bond Formation

Bugaenko, Dmitry I., Dubrovina, Anastasia A., Yurovskaya, Marina A., Karchava, Alexander V.

Journal:

Organic Letters

Year:

2018

Language:

english

File:

PDF, 1.17 MB

english, 2018

22

Encyclopedia of Reagents for Organic Synthesis || 1- tert -Butyloxycarbonyl-1-methylhydrazine

Karchava, Alexander V.

Year:

2001

Language:

english

File:

PDF, 539 KB

english, 2001

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