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1

Transformation of Azido Derivatives of s-Triazine into 1,2,4-Triazolylaminotetrazoles

Yurii A. Azev, Inna P. Loginova, Olga L. Guselnikova, Sergei V. Shorshnev, Nikolai A. Klyuev, Vladimir L. Rusinov, Oleg N. Chupakhin

Journal:

Mendeleev Communications

Year:

1993

Language:

english

File:

PDF, 206 KB

english, 1993

2

Transformations of 5-azauracil in reactions with some nucleophiles

Journal:

Mendeleev Communications

Year:

1997

Language:

english

File:

PDF, 70 KB

english, 1997

3

ChemInform Abstract: Unusual Reactions of Enhydrazinopyrazolones and Dipyrazolylmethanes with 5-Oxopyrazoles.

Yurii A. Azev, Irina V. Teplyashina, Sergei V. Shorshnev

Journal:

Year:

1999

File:

PDF, 27 KB

1999

4

ChemInform Abstract: Stable σ-Adducts of 5-Azauracil with C-Nucleophiles.

Yurii A. Azev, Sergei V. Shorshnev, Detlef Gabel

Journal:

Year:

2002

File:

PDF, 29 KB

2002

5

Reactions of N-Aminoquinolones with Ketones: A New Approach to the Synthesis of Tricyclic 6-Fluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic Acids

Oleg N. Chupakhin, Yurii A. Azev, Sergei G. Alexeev, Sergei V. Shorshnev, Elizaveta Tsoi, Valerii N. Charushin

Journal:

Mendeleev Communications

Year:

1992

Language:

english

File:

PDF, 319 KB

english, 1992

6

ipso-Substitution of an Acyl group in Reactions of 3-Acyl-substituted Ethyl 7,8-Difluoro-5-oxo-5,9a-dihydropyrazolo[1,5-a]quinoline-4-carboxylates with Electrophilic Reagents

Yurii A. Azev, Sergei V. Shorshnev, Sergei G. Alexeev, Valerii N. Charushin, Oleg N. Chupakhin

Journal:

Mendeleev Communications

Year:

1993

Language:

english

File:

PDF, 266 KB

english, 1993

7

Reactions of Diazido Derivatives of s-Triazine with C-Nucleophiles

Yurii A. Azev, Inna P. Loginova, Olga L. Guselnikova, Sergei V. Shorshnev, Vladimir L. Rusinov, Oleg N. Chupakhin

Journal:

Mendeleev Communications

Year:

1994

Language:

english

File:

PDF, 237 KB

english, 1994

8

Transformations of 5-Diazo Derivatives of 1,3-Dimethyl-6-hydrazinouracil: New Synthetic Approaches to Novel Pyrimidine Derivatives

Yurii A. Azev, Olga L. Guselnikova, Oleg N. Chupakhin

Journal:

Mendeleev Communications

Year:

1994

Language:

english

File:

PDF, 107 KB

english, 1994

9

Transformations of 6-Phenyl-1,2,4-triazine 4-Oxides in Reactions with Nucleophiles

Yurii A. Azev, Hans Neunhoeffer, Sabine Foro, Hans J. Lindner, Sergei V. Shorshnev

Journal:

Mendeleev Communications

Year:

1995

Language:

english

File:

PDF, 160 KB

english, 1995

10

Reactions of 5-phenyl-1,2,4-triazin-3-one with indoles and ortho-phenylenediamine

Hans Neunhoeffer, Yurii A. Azev, Sergei G. Alexeev

Journal:

Mendeleev Communications

Year:

1996

Language:

english

File:

PDF, 99 KB

english, 1996

11

Nucleophilic substitution of hydrogen in 3,6-diphenyl-1,2,4-triazine 4-oxide

Yurii A. Azev, Hans Neunhoeffer, Sergei V. Shorshnev

Journal:

Mendeleev Communications

Year:

1996

Language:

english

File:

PDF, 192 KB

english, 1996

12

Unusual reactions of enhydrazinopyrazolones and dipyrazolylmethanes with 5-oxopyrazoles

Yurii A. Azev, Irina V. Teplyashina, Sergei V. Shorshnev

Journal:

Mendeleev Communications

Year:

1998

Language:

english

File:

PDF, 92 KB

english, 1998

13

Stable σ-adducts of 5-azauracil with C-nucleophiles

Yurii A. Azev, Sergei V. Shorshnev, Detlef Gabel

Journal:

Mendeleev Communications

Year:

2001

Language:

english

File:

PDF, 100 KB

english, 2001

14

ChemInform Abstract: Reactions of Quinoxaline with 3-Methyl-1-phenylpyrazol-5-one.

Yurii A. Azev, Elena D. Oparina, Igor S. Kovalev, Pavel A. Slepukhin, Rashida K. Novikova

Journal:

Year:

2012

File:

PDF, 26 KB

2012

15

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

Yurii A. Azev, Elena D. Oparina, Igor S. Kovalev, Pavel A. Slepukhin, Rashida K. Novikova

Journal:

Mendeleev Communications

Year:

2012

Language:

english

File:

PDF, 346 KB

english, 2012

16

Reactions of 3-phenyl-1,2,4-triazine with some C-nucleophiles

Azev, Yurii A., Ermakova, Ol’ga S., Kodess, Mikhail I., Ezhikova, Marina A., Kovalev, Igor S., Bakulev, Vasiliy A.

Journal:

Mendeleev Communications

Year:

2013

Language:

english

File:

PDF, 451 KB

english, 2013

17

Unusual reactions of 6-amino-1,3-dimethyluracil with some aliphatic aldehydes

Azev, Yurii A., Ermakova, Ol’ga S., Gibor, Alexey M., Ezhikova, Marina A., Kodess, Mikhail I., Berseneva, Vera S.

Journal:

Mendeleev Communications

Year:

2015

Language:

english

File:

PDF, 365 KB

english, 2015

18

ChemInform Abstract: Reactions of 3-Phenyl-1,2,4-triazine with Some C-Nucleophiles.

Azev, Yurii A., Ermakova, Ol'ga S., Kodess, Mikhail I., Ezhikova, Marina A., Kovalev, Igor S., Bakulev, Vasiliy A.

Journal:

Year:

2014

File:

PDF, 25 KB

2014

19

ChemInform Abstract: Unusual Reactions of 6-Amino-1,3-dimethyluracil with Some Aliphatic Aldehydes.

Azev, Yurii A., Ermakova, Ol'ga S., Gibor, Alexey M., Ezhikova, Marina A., Kodess, Mikhail I., Berseneva, Vera S.

Journal:

Year:

2016

File:

PDF, 17 KB

2016

20

Reactions of quinoxalin-2-one with β-diketones: a new approach to 6a,7-dihydro-5H-pyrido[1,2-a]quinoxaline-6,8-diones

Azev, Yurii A., Kodess, Mikhail I., Ezhikova, Marina A., Ermakova, Ol’ga S., Berseneva, Vera S., Bakulev, Vasiliy A.

Journal:

Mendeleev Communications

Year:

2017

Language:

english

File:

PDF, 309 KB

english, 2017

21

Synthesis of the 6-oxidopyrido[1,2- a ]quinoxalinium derivatives from quinoxalin-2-one and aldehydes – new examples of domino reactions

Azev, Yurii A., Ermakova, Olga S., Berseneva, Vera S., Kodess, Mikhail I., Ezhikova, Marina A., Ganebnykh, Il’ya N.

Journal:

Mendeleev Communications

Year:

2017

Language:

english

File:

PDF, 279 KB

english, 2017

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