Volume 26; Issue 3

Chemistry of Heterocyclic Compounds

Volume 26; Issue 3

1

Formation of nitrogen heterocycles in reactions of O-nitrenes. Structures and properties of alkoxyaziridines (review)

Yu. P. Artsybasheva, B. V. Ioffe

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 547 KB

english, 1990

2

Ethynyl carbonium ions. 2. Reactions of 4-ethynylpyrylium perchlorates with alcohols and nitrogen-containing nucleophiles

L. A. Murad'yan, G. P. Zolotovskova, A. V. Koblik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 639 KB

english, 1990

3

Ethynyl carbonium ions. 3. Diene synthesis with 4-phenylethynylpyrylium salts

A. V. Koblik, L. A. Murad'yan, A. D. Dubonosov, G. P. Zolotovskova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 339 KB

english, 1990

4

Improved method for synthesis of 7-amino-4-methylcoumarin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 184 KB

english, 1990

5

2-Benzopyrylium salts. 39. Recyclization of 2-benzopyrylium salts upon reaction with vinyl ethyl ether and compounds with an active methylene group

S. V. Berin, D. É. Tosunyan, E. V. Kuznetsov, Yu. A. Zhdanov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 462 KB

english, 1990

6

Synthesis and spectral-luminescence properties of azomethines in the coumarin series

I. I. Tkach, T. A. Mikhailova, V. A. Reznichenko, L. P. Savvina, E. A. Luk'yanets

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 340 KB

english, 1990

7

Reaction of 2-chloro-5-methylbenzoquinone with Β-aminocrotonic ester derivatives

N. I. Mikerova, L. M. Alekseeva, E. K. Panisheva, Yu. N. Sheinker, V. G. Granik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 410 KB

english, 1990

8

Rearrangement of 1-acetylindoxyl oxime into 1-acetyl-2-acetoxy-3-iminoindoline hydrosulfate

V. S. Velezheva, S. Yu. Ryabova, L. M. Alekseeva

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 203 KB

english, 1990

9

N-acylamino derivatives of the indoline and tetrahydroquinoline series

N. V. Shorina, G. A. Golubeva, L. A. Sviridova, V. N. Torocheshnikov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 303 KB

english, 1990

10

Synthesis of 2-aminoindoles from N-acylamino derivatives of tetrahydroquinoline

N. V. Shorina, G. A. Golubeva, L. A. Sviridova, V. N. Torocheshnikov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 176 KB

english, 1990

11

Synthesis of 4-nitro-3,3,7-trimethyl-2-(2-hydroxystyryl)indolenines

N. M. Przhiyalgovskaya, I. V. Manakova, L. N. Kurkovskaya, N. N. Suvorov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 158 KB

english, 1990

12

Bisindoles. 28. Synthesis of 7,7′-dimethyl-5,5′-bis-1H-indole

Dzh. Zegkhugkh, D. O. Kadzhrishvili, Sh. A. Samsoniya, N. N. Suvorov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 201 KB

english, 1990

13

Pyrroloindoles. 14. Synthesis of dimethyl substituted pyrrolo[2,3-e]indole, indolo[4,5-e]indole, and some ditetrahydrocarbazolocarbazoles

D. O. Kadzhrishvili, S. V. Dolidze, Sh. A. Samsoniya, N. N. Suvorov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 215 KB

english, 1990

14

Quantum-chemical investigation of the factors which determine stability of the 3,5-dimethyl-1H-pyrazole-4-diazonium ion

M. N. Glukhovtsev, I. A. Yudilevich, B. Ya. Simkin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 199 KB

english, 1990

15

Chlorination of 1,5-dimethylpyrazole

V. P. Perevalov, Yu. A. Manaev, B. V. Bezborodov, B. I. Stepanov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 203 KB

english, 1990

16

1,3-Dipolar cycloaddition reactions of ylides formed from pyridines and dichlorocarbene

A. F. Khlebnikov, E. I. Kostik, R. R. Kostikov, V. Ya. Bespalov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 648 KB

english, 1990

17

Stereochemistry of the reaction of pyridinium ylides withα,Β-unsaturated nitriles

A. M. Shestopalov, Yu. A. Sharanin, V. P. Litvinov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 540 KB

english, 1990

18

Stereochemical aspects of formation of substituted hydrogenated 3-(1-pyridinio)-6-pyridinethiolates and synthesis of 4,6-diaryl-3-cyano-2(1H)-pyridinethiones on their basis

A. M. Shestopalov, Yu. A. Sharanin, V. K. Promonenkov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 521 KB

english, 1990

19

Chlorination of 2,6-dimethyl-3,5-dicarbomethoxy-4-(2′-difluoromethoxyphenyl)-1,4-dihydropyridine (phoridone)

I. P. Skrastin'sh, V. V. Kastron, É. É. Liepin'sh, I. B. Mazheika, R. O. Vitolinya, G. Ya. Dubur

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 251 KB

english, 1990

20

Mass spectrometric study of ring-substituted secondary and tertiaryγ-aminopiperidines

E. E. Stashenko, P. I. Zakharov, V. V. Kuznetsov, L. A. Gaivoronskaya, L. A. Simonova, B. S. Subbotin, V. G. Zhil'nikov, N. I. Raevskii, N. S. Prostakov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 458 KB

english, 1990

21

Conversion of 2-amino-3-phenyl-4-quinolone to 1H-2,3-dihydro-2,9-dioxo-10-phenylimidazo[1,2-a]quinoline

V. S. Velezheva, S. Yu. Ryabova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 163 KB

english, 1990

22

2,5-Dimethylindolo[3,2-b]pyridines and polymethine dyes based on them

N. V. Tokmakova, M. S. Lyubich, É. B. Lifshits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 451 KB

english, 1990

23

Synthesis and mass spectra of 2,3-dihydro-1H-1,5-benzodiazepine-2-thiones

Z. F. Solomko, P. A. Sharbatyan, A. A. Gaponov, V. I. Avraraenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 336 KB

english, 1990

24

Macroheterocycles. 51. Synthesis of macrocyclic polyamines in a biphasic system

N. G. Luk'yanenko, S. S. Basok, L. K. Filonova, N. V. Kulikov, V. N. Pastushok

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 264 KB

english, 1990

25

Synthesis of derivatives ofα-phenyldinicotinic acid and 2-phenyl-3,5-bis(5-phenyl-2-oxazolyl)-pyridine

N. S. Prostakov, L. M. Kirillova, I. V. Klyavina, P. I. Zakharov, M. D. Kharlamova, A. É. Aliev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 465 KB

english, 1990

26

Unexpected route to 3-substituted 4,6-dinitroanthranils by oxidation of anionic σ-complexes of 1,3,5-trinitrobenzene

S. V. Kovalenko, G. A. Artamkina, P. B. Terent'ev, V. K. Shevtsov, I. P. Beletskaya, O. A. Reutov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 354 KB

english, 1990

27

Synthesis and structure of derivatives of azadithiapentaleneanthrone and isothiazoleanthrone

M. V. Gorelik, R. A. Alimova, V. Ya. Shteiman, T. Kh. Gladysheva, V. A. Tafeenko, S. V. Medvedev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 737 KB

english, 1990