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1

2,6-Disubstituted 4-azidopyrimidines: synthesis, kinetic and thermodynamic studies of azide-tetrazole rearrangement by NMR spectroscopy

Pleshkova, N. V., Nikolaenkova, E. B., Krivopalov, V. P., Mamatyuk, V. I.

Journal:

Russian Chemical Bulletin

Year:

2017

Language:

english

File:

PDF, 258 KB

english, 2017

2

Synthesis and study of the azide-tetrazole tautomerism in 2-azido-4-(trifluoromethyl)-6-R-pyrimidines (R = H, 4-ClC6H4)

Nikolaenkova, Е. B., Aleksandrova, N. V., Mamatyuk, V. I., Krivopalov, V. P.

Journal:

Russian Chemical Bulletin

Year:

2018

Language:

english

File:

PDF, 342 KB

english, 2018

3

ChemInform Abstract: Formation of 3-Ethoxy-6-(2-hydroxyphenyl)isoxazolo(3,4-d)pyrimidine ( II) upon Photolysis of 4-Azido-2-(2-hydroxyphenyl)-5- ethoxycarbonylpyrimidine (I).

V. P. VETCHINOV, E. B. NIKOLAENKOVA, V. I. MAMATYUK, V. P. KRIVOPALOV

Journal:

Year:

1997

File:

PDF, 28 KB

1997

4

ChemInform Abstract: Synthesis of 4,6-Bis(1H-1,2,3-triazol-1-yl)pyrimidines (V) by Interaction of 4,6-Diazido-2-(4-methoxyphenyl)pyrimidine (II) with Compounds Containing Active Methylene Group.

E. B. NIKOLAENKOVA, V. P. KRIVOPALOV

Journal:

Year:

1998

File:

PDF, 30 KB

1998

5

ChemInform Abstract: Regio- and Stereoselective Ring Opening in the Reaction of Ethyl 2-Aryl-4-azidopyrimidine-5-carboxylate with Ethyl Cyanoacetate: Formation of Highly Polarized Bis(en)amines.

E. B. NIKOLAENKOVA, V. I. MAMATYUK, V. P. KRIVOPALOV

Journal:

Year:

1998

File:

PDF, 30 KB

1998

6

Zinc(II) and cadmium(II) complexes based on 2-(3,5-dimethyl-1H-pyrazol-1-yl)-6-(4-methoxyphenyl)pyrimidine-4-carboxylic acid: Synthesis, structure and luminescence

Mark B. Bushuev, Viktor P. Krivopalov, Elena B. Nikolaenkova, Natalia V. Pervukhina, Dmitrii Yu. Naumov, Marianna I. Rakhmanova

Journal:

Inorganic Chemistry Communications

Year:

2011

Language:

english

File:

PDF, 575 KB

english, 2011

7

Quantitative assay of S-100 protein in mouse brain cortex synaptosomes

M. V. Starostina, A. A. Nikolaenkova, T. K. Malup, L. I. Korochkin, S. M. Sviridov

Journal:

Cellular and Molecular Neurobiology

Year:

1993

Language:

english

File:

PDF, 1.74 MB

english, 1993

8

Synthesis of 4,6-bis(1H-1,2,3-triazolyl)pyrimidines by the reaction of 4,6-diazido-2-(4-methoxyphenyl)-pyrimidine with compounds containing a reactive methylene group

E. B. Nikolaenkova, V. P. Krivopalov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1997

Language:

english

File:

PDF, 351 KB

english, 1997

9

The formation of 3-ethoxy-6-(2-hydroxyphenyl)isoxazolo[3,4-d]pyrimidine in the photolysis of 4-azido-5-ethoxycarbonyl-2-(2-hydroxyphenyl)pyrimidine

V. P. Vetchinov, E. B. Nikolaenkova, V. I. Mamatyuk, V. P. Krivopalov

Journal:

Russian Chemical Bulletin

Year:

1997

Language:

english

File:

PDF, 135 KB

english, 1997

10

Regio- and stereoselective ring opening in the reactions of ethyl 2-aryl-4-azidopyrimidine-5-carboxylates with ethyl cyanoacetate: Formation of highly polarized bis(en)amines

E. B. Nikolaenkova, V. I. Mamatyuk, V. P. Krivopalov

Journal:

Russian Chemical Bulletin

Year:

1998

Language:

english

File:

PDF, 128 KB

english, 1998

11

Zinc(II) and cadmium(II) complexes based on 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine (L): Synthesis, structure, luminescence. Double lone pair–π interactions in the structure of ZnL2Cl2

Mark B. Bushuev, Katerina A. Vinogradova, Viktor P. Krivopalov, Elena B. Nikolaenkova, Natalia V. Pervukhina, Dmitrii Yu. Naumov, Marianna I. Rakhmanova, Evgenii M. Uskov, Lilia A. Sheludyakova, Aleks

Journal:

Inorganica Chimica Acta

Year:

2011

Language:

english

File:

PDF, 663 KB

english, 2011

12

Effect of intramolecular hydrogen bond on the azide-tetrazole equilibrium of 5-(2′-hydroxyphenyl)tetrazolo[1,5-a]pyrimidine,-tetrazolo[1,5-c]pyrimidme, -tetrazolo[1,5-c]quinazoline, and 7-(2′-hydroxyphenyl)tetrazolo[1,5-c]pyrimidine

V. P. Krivopalov, V. I. Mamatyuk, E. B. Nikolaenkova

Journal:

Russian Chemical Bulletin

Year:

1995

Language:

english

File:

PDF, 878 KB

english, 1995

13

Unexpected Transformations of 4-Azido-2-(2’-hydroxyphenyl)-5-ethoxycarbonyl-pyrimidine: the Formation of 4-Hydroxyamino-2-(2’-hydroxyphenyl)- 5-ethoxycarbonylpyrimidine and Ethyl 3-(2’-Hydroxybenzoylamino)- 2-(1” H-tetrazol-5” -yl)acrylate

Elena B. Nikolaenkova, Valerii P. Vetehinov, Victor I. Mamatyuk, Victor P. Krivopalov

Journal:

Mendeleev Communications

Year:

1993

Language:

english

File:

PDF, 179 KB

english, 1993

14

Intramolecular Cyclization in 4-Azido-5-ethoxycarbonyl-2-(2′-hydroxyphenyOpyrimidine: Synthesis and Properties of 3-Ethoxy-6-(2′-hydroxyphenyl)isoxazolo[3,4-d]pyrimidine

Valerii P. Vetchinov, Elena B. Nikolaenkova, Victor I. Mamatyuk, Victor P. Krivopalov

Journal:

Mendeleev Communications

Year:

1993

Language:

english

File:

PDF, 397 KB

english, 1993

15

Copper(II) complex with 6-(3,5-dimethyl-1H-pyrazol-1-yl)-2-(pyridin-2-yl)pyrimidin-4-amine: synthesis, crystal structure, and electronic spectroscopy

Bushuev, Mark B., Gatilov, Yuri V., Krivopalov, Viktor P., Nikolaenkova, Elena B.

Journal:

Journal of Coordination Chemistry

Year:

2012

Language:

english

File:

PDF, 358 KB

english, 2012

16

Reaction of aryl-substituted azidopyrimidines with 1,3-dicarbonyl compounds

V. P. Krivopalov, E. B. Nikolaenkova, V. F. Sedova, V. P. Mamaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 450 KB

english, 1983

17

Synthesis of 2- and 4-azidopyrimidines containing an o-hydroxyphenyl group and their reaction with acetylene derivatives

V. P. Krivopalov, E. B. Nikolaenkova, V. F. Sedova, V. P. Mamaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1983

Language:

english

File:

PDF, 373 KB

english, 1983

18

Synthesis of 2- and 4-chloropyrimidines with hydroxyphenyl substituents by the interaction of Vilsmeier-Haack reagents with (hydroxyphenyl)dihydropyrimidin-2- and -4-ones

V. P. Krivopalov, E. B. Nikolaenkova

Journal:

Russian Chemical Bulletin

Year:

1993

Language:

english

File:

PDF, 405 KB

english, 1993

19

Azido-tetrazole tautomerism of azido-1,3,5-triazines: The detection of tetrazolo[1,5-a]-1,3,5-triazines

V. P. Krivopalov, E. B. Nikolaenkova, V. P. Mamaev

Journal:

Russian Chemical Bulletin

Year:

1988

Language:

english

File:

PDF, 64 KB

english, 1988

20

Copper(II) and copper(I) tetrafluoroborate complexes with 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine (L): Synthesis, structures and luminescence

Katerina A. Vinogradova, Viktor P. Krivopalov, Elena B. Nikolaenkova, Natalia V. Pervukhina, Dmitrii Yu. Naumov, Lilia A. Sheludyakova, Mark B. Bushuev

Journal:

Inorganica Chimica Acta

Year:

2012

Language:

english

File:

PDF, 628 KB

english, 2012

21

Spin crossover complex [](ClO4)2·H2O (L1 = 4-methyl-2,6-bis(1H-pyrazol-1-yl)pyrimidine): Synthesis and properties

Mark B. Bushuev, Viktor P. Krivopalov, Elena B. Nikolaenkova, Vasiliy A. Daletsky, Gleb A. Berezovskii, Lilia A. Sheludyakova, Vladimir A. Varnek

Journal:

Year:

2012

Language:

english

File:

PDF, 656 KB

english, 2012

22

Development of technical solutions for securing stable operation of the intermediate separation and steam reheating system for the K-1000-60/3000 turbine unit

N. N. Trifonov, E. V. Kovalenko, E. K. Nikolaenkova, V. B. Tren’kin

Journal:

Thermal Engineering

Year:

2012

Language:

english

File:

PDF, 199 KB

english, 2012

23

Mono-, di-, tetra- and heptanuclear copper(II) complexes with 4-(3,5-di-R-1H-pyrazol-1-yl)-6-methyl-2-(pyridin-2-yl)pyrimidines (R=H, Me): Syntheses, crystal structures and electrospray ionization mass spectrometry

Bushuev, Mark B., Gatilov, Yuri V., Nikolaenkova, Elena B., Vasiliev, Vladimir G., Krivopalov, Viktor P.

Journal:

Inorganica Chimica Acta

Year:

2013

Language:

english

File:

PDF, 886 KB

english, 2013

24

Synthesis and structures of copper(II), copper(I,II) and copper(I) complexes with 4-(3,5-diphenyl-1H-pyrazol-1-yl)-6-(piperidin-1-yl)pyrimidine. Luminescence of copper(I) complexes

Vinogradova, Katerina A., Krivopalov, Viktor P., Nikolaenkova, Elena B., Pervukhina, Natalia V., Naumov, Dmitrii Yu., Rakhmanova, Mariana I., Boguslavsky, Evgenii G., Sheludyakova, Lilia A., Bushuev,

Journal:

Year:

2013

Language:

english

File:

PDF, 1.64 MB

english, 2013

25

Synthesis of 4-(4-methoxyphenyl)-2,6-dinitrobenzaldehyde

Nikolaenkova, E. B., Osâkina, I. A., Savelâev, V. A., Samsonov, V. A., Tikhonov, A. Ya., Ryabinin, V. A., Sinyakov, A. N.

Journal:

Russian Journal of Organic Chemistry

Year:

2013

Language:

english

File:

PDF, 185 KB

english, 2013

26

Unprecedented bistability domain and interplay between spin crossover and polymorphism in a mononuclear iron(ii) complex

Bushuev, Mark B., Daletsky, Vasiliy A., Pishchur, Denis P., Gatilov, Yuri V., Korolkov, Ilya V., Nikolaenkova, Elena B., Krivopalov, Viktor P.

Journal:

Dalton Transactions

Year:

2014

Language:

english

File:

PDF, 442 KB

english, 2014

27

Synthesis of 2-Aroyl(Hetaroyl)-1-Hydroxy- Imidazoles by the Interaction of Alkyl-Aromatic α-Hydroxyaminooximes with Aryl(Hetaryl)Glyoxals

Nikolaenkova, E. B., Tikhonov, A. Ya., Amitina, S. A., Gatilov, Yu. V.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2014

Language:

english

File:

PDF, 295 KB

english, 2014

28

Synthesis of nucleosides containing a photolabile 2-(2-nitrophenyl)propoxycarbonyl group

Nikolaenkova, E. B., Os’kina, I. A., Savel’ev, V. A., Tikhonov, A. Ya., Ryabinin, V. A., Sinyakov, A. N.

Journal:

Russian Journal of Organic Chemistry

Year:

2015

Language:

english

File:

PDF, 198 KB

english, 2015

29

Generating contour of heavy-duty gears

Antonyuk, V. E., Aleksandrova, V. S., Nikolaenkova, I. N.

Journal:

Russian Engineering Research

Year:

2014

Language:

english

File:

PDF, 190 KB

english, 2014

30

Photogenerator of trichloroacetic acid as a promising detritylation agent for oligonucleotide microarray synthesis

Sinyakov, A. N., Nikolaenkova, E. B., Os’kina, I. A., Savel’ev, V. A., Samsonov, V. A., Tikhonov, A. Y., Palatkina, M. Yu., Zaytsev, D. E.

Journal:

Russian Journal of Bioorganic Chemistry

Year:

2014

Language:

english

File:

PDF, 404 KB

english, 2014

31

Synthesis of 1-hydroxy-1,5-dihydro-2H-pyrrol-2-ones or 1-hydroxy-1,6-dihydropyridine-2,5-diones from N-hydroxy-N-(2-oxoalkyl)amides

Kulakov, Ivan V., Nikolaenkova, Elena B., Gatilov, Yuri V., Tikhonov, Alexsei Ya., Fisyuk, Alexander S.

Journal:

Tetrahedron Letters

Year:

2015

Language:

english

File:

PDF, 298 KB

english, 2015

32

Mixed-valence copper(I,II) complexes with 4-(1H-pyrazol-1-yl)-6-R-pyrimidines: from ionic structures to coordination polymers

Vinogradova, Katerina A., Krivopalov, Viktor P, Nikolaenkova, Elena B, Pervukhina, Natalie V., Naumov, Dmitrii Yu., Boguslavsky, Evgenii G, Bushuev, Mark B

Journal:

Dalton Transactions

Year:

2015

Language:

english

File:

PDF, 1.62 MB

english, 2015

33

A mononuclear iron( ii ) complex: cooperativity, kinetics and activation energy of the solvent-dependent spin transition

Bushuev, Mark B., Pishchur, Denis P., Logvinenko, Vladimir A., Gatilov, Yuri V., Korolkov, Ilya V., Shundrina, Inna K., Nikolaenkova, Elena B., Krivopalov, Viktor P.

Journal:

Dalton Transactions

Year:

2016

Language:

english

File:

PDF, 2.26 MB

english, 2016

34

Compensation effects and relation between the activation energy of spin transition and the hysteresis loop width for an iron( ii ) complex

Bushuev, Mark B., Pishchur, Denis P., Nikolaenkova, Elena B., Krivopalov, Viktor P.

Journal:

Physical Chemistry Chemical Physics

Year:

2016

Language:

english

File:

PDF, 2.42 MB

english, 2016

35

ChemInform Abstract: Synthesis of 1-Hydroxy-1,5-dihydro-2H-pyrrol-2-ones or 1-Hydroxy-1,6-dihydropyridine-2,5-diones from N-Hydroxy-N-(2-oxoalkyl)amides.

Kulakov, Ivan V., Nikolaenkova, Elena B., Gatilov, Yuri V., Tikhonov, Alexsei Ya., Fisyuk, Alexander S.

Journal:

Year:

2016

File:

PDF, 18 KB

2016

36

ChemInform Abstract: Synthesis of 2-Aroyl(hetaroyl)-1-hydroxy-imidazoles by the Interaction of Alkyl-Aromatic α-Hydroxyaminooximes with Aryl(hetaryl)glyoxals.

Nikolaenkova, E. B., Tikhonov, A. Ya., Amitina, S. A., Gatilov, Yu. V.

Journal:

Year:

2015

File:

PDF, 23 KB

2015

37

Non-isothermal kinetics of spin crossover

Bushuev, Mark B, Nikolaenkova, Elena B, Krivopalov, Viktor P

Journal:

Physical Chemistry Chemical Physics

Year:

2017

Language:

english

File:

PDF, 1.27 MB

english, 2017

38

Spin crossover in iron(II) hexafluorophosphate complexes with 2-(pyridin-2-yl)-4-(3,5-di-R-1 H -pyrazol-1-yl)-6-methylpyrimidines

Bushuev, Mark B., Vinogradova, Katerina A., Gatilov, Yuri V., Korolkov, Ilya V., Nikolaenkova, Elena B., Krivopalov, Viktor P.

Journal:

Inorganica Chimica Acta

Year:

2017

Language:

english

File:

PDF, 876 KB

english, 2017

39

Probable causes of damage of heat-exchange tubes of low-pressure-exchanges of PND-3 type and repair methods

Trifonov, N. N., Esin, S. B., Nikolaenkova, E. K., Sukhorukov, Yu. G., Svyatkin, F. A., Sintsova, T. G., Modestov, V. S.

Journal:

Thermal Engineering

Year:

2017

Language:

english

File:

PDF, 927 KB

english, 2017

40

Temperature- and excitation wavelength-dependent emission in a manganese(II) complex

Berezin, Alexey Sergeevich, Vinogradova, Katerina A., Nadolinnyi, Vladimir A., Sukhikh, Taisiya Sergeevna, Krivopalov, Viktor P, Nikolaenkova, Elena B, Bushuev, Mark B

Journal:

Dalton Transactions

Year:

2017

Language:

english

File:

PDF, 1.27 MB

english, 2017

41

Synthesis of 2-(3,4,5-trimethoxybenzoyl)-4(5)-phenyl-1H-imidazole

Nikolaenkova, E. B., Os’kina, I. A., Tikhonov, A. Ya.

Journal:

Russian Journal of Organic Chemistry

Year:

2017

Language:

english

File:

PDF, 218 KB

english, 2017

42

ChemInform Abstract: SYNTHESIS OF 2- AND 4-AZIDOPYRIMIDINES CONTAINING AN O-HYDROXYPHENYL GROUP AND THEIR REACTION WITH ACETYLENE DERIVATIVES

KRIVOPALOV, V. P., NIKOLAENKOVA, E. B., SEDOVA, V. F., MAMAEV, V. P.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 196 KB

1984

43

ChemInform Abstract: REACTION OF ARYL-SUBSTITUTED AZIDOPYRIMIDINES WITH 1,3-DICARBONYL COMPOUNDS

KRIVOPALOV, V. P., NIKOLAENKOVA, E. B., SEDOVA, V. F., MAMAEV, V. P.

Journal:

Chemischer Informationsdienst

Year:

1984

File:

PDF, 115 KB

1984

44

Excitation-wavelength-dependent emission and delayed fluorescence in a proton transfer system

Berezin, Alexey, Vinogradova, Katerina, Krivopalov, Viktor, Nikolaenkova, Elena, Plyusnin, Victor, Kupryakov, Arcady, Pervukhina, Natalia, Naumov, Dmitrii, Bushuev, Mark B.

Journal:

Chemistry - A European Journal

Year:

2018

Language:

english

File:

PDF, 2.76 MB

english, 2018

45

Hysteretic spin crossover in isomeric iron(II) complexes

Bushuev, Mark B, Krivopalov, Viktor P, Nikolaenkova, Elena B, Vinogradova, Katerina A., Gatilov, Yuri V

Journal:

Dalton Transactions

Year:

2018

Language:

english

File:

PDF, 1.57 MB

english, 2018

46

Synthesis and study of the azide-tetrazole tautomerism in 2-azido-4-(trifluoromethyl)-6-R-pyrimidines (R = H, 4-ClC6H4)

Nikolaenkova, Е. B., Aleksandrova, N. V., Mamatyuk, V. I., Krivopalov, V. P.

Journal:

Russian Chemical Bulletin

Year:

2018

File:

PDF, 342 KB

2018

47

A near-infra-red emitting manganese(II) complex with a pyrimidine-based ligand

Vinogradova, Katerina A., Shekhovtsov, Nikita A., Berezin, Alexey S., Sukhikh, Taisiya S., Krivopalov, Viktor P., Nikolaenkova, Elena B., Plokhikh, Igor V., Bushuev, Mark B.

Journal:

Inorganic Chemistry Communications

Year:

2018

Language:

english

File:

PDF, 915 KB

english, 2018

48

Reactivity of oximes of 1-aryl(hetaryl)-2-(hydroxyamino)propan-1-ones with ethyl glyoxylate

Nikolaenkova, Elena B., Tikhonov, Alexei Ya., Grishchenko, Stanislav Yu.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2019

File:

PDF, 267 KB

2019

49

Synthesis of 2-[2-(hydroxyimino)alkyl]-1,2-oxazol-5(2Ð)-ones

Nikolaenkova, Elena B., Bagryanskaya, Irina Yu., Tikhonov, Alexsei Ya.

Journal:

Chemistry of Heterocyclic Compounds

Year:

2020

File:

PDF, 538 KB

2020

50

Excitation wavelength dependent emission of silver( i ) complexes with a pyrimidine ligand

Shekhovtsov, Nikita A., Vinogradova, Katerina A., Berezin, Alexei S., Sukhikh, Taisiya S., Krivopalov, Viktor P., Nikolaenkova, Elena B., Bushuev, Mark B.

Journal:

Inorganic Chemistry Frontiers

Year:

2020

File:

PDF, 2.10 MB

2020