Volume 23; Issue 8

Chemistry of Heterocyclic Compounds

Volume 23; Issue 8

1

Oxiranyl-Β-aminovinylketones. 1. Preparation of oxiranyl-Β-dialkylaminovinylketones from acetyloxiranes and acetals of amides

G. Z. Stasevich, O. N. Bubel', I. G. Tishchenko, M. V. Kudrevatykh

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 243 KB

english, 1987

2

2-Benzopyrilium salts. 30. Synthesis and properties of 2-benzopyrilium salts with the 2,6-di-t-butylphenyl substituent in position 3

I. V. Shcherbakova, L. Yu. Ukhin, V. N. Komissarov, E. V. Kuznetsov, A. V. Polyakov, A. I. Yanovskii, Yu. T. Struchkov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 467 KB

english, 1987

3

Macroheterocycles. 27. Amidomethylation of benzo-crown ethers

N. G. Luk'yanenko, V. N. Pastushok, L. E. Tonya, R. G. Kostyanovskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 212 KB

english, 1987

4

Benzoid-quinoid tautomerism in azomethines and their structural analogs. 40. Synthesis and structure of 2-(aminobenzylidene)-3(2H)-benzo[b]thiophenones

E. N. Shepelenko, V. A. Bren', G. E. Andreichkova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 338 KB

english, 1987

5

Boron fluorides of cis- and trans-2-aryl-3-aroylaziridines

O. N. Bubel', V. A. Konovalov, I. G. Tishchenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 237 KB

english, 1987

6

Indole derivatives. 130. Synthesis of disubstituted tryptamines by nitration of 5-methoxy-N-phthalyltryptamine

I. A. Petrunin, L. Kh. Vinograd, N. M. Przhiyalgovskaya, N. N. Suvorov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 336 KB

english, 1987

7

Reactions of derivatives of N-aryl-2-methyl-3-ethoxycarbonyl-4,5-dihydroxy-6-bromoindoles

A. N. Grinev, I. K. Sorokina

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 430 KB

english, 1987

8

Synthesis of 3-methylpyrido[3,2,1-j,k]carbazolium salts and derived cyanine dyes

B. M. Gutsulyak, A. V. Turov, R. S. Petrovskii, M. Yu. Kornilov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 364 KB

english, 1987

9

Protic acid-induced intramolecular reactions of 2-cyclopropylazobenzenes

A. N. Fedotov, I. N. Shishkina, T. G. Kutateladze, S. S. Mochalov, Yu. S. Shabarov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 506 KB

english, 1987

10

Syntheses of 2,2′-diimidazole

V. V. Nurgatin, B. M. Ginzburg, G. P. Sharnin, V. F. Polyanskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 257 KB

english, 1987

11

Tautomerism of 1-methyl-5-amino-2,3-dihydro-1,2,4-triazolium-1-alkylidene(or arylidene)-2-methylaminoguanidinium iodide

K. N. Zelenin, V. P. Sergutina, O. V. Solod, V. V. Pinson

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 297 KB

english, 1987

12

Co-condensation of 2-aminopyridine, aromatic aldehydes, and ketones

V. I. Letunov, N. P. Soldatova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 329 KB

english, 1987

13

Halopyridines. 1. Synthesis of 3,5-dichloro-2-pyridone and 2,3,5-trichloropyridine

M. -G. A. Shvekhgeimer, K. I. Kobrakov, S. S. Sychev, V. K. Promonenkov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 267 KB

english, 1987

14

Crystal and molecular structure of 7,7-dimethyl-2,3-di(4-methoxyphenyl)-5-oxo-5,6,7,8-tetrahydroquinoline

V. G. Kharchenko, L. I. Markova, Yu. T. Struchkov, A. A. Espenbetov, T. D. Kazarinova, N. T. Komyagin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 386 KB

english, 1987

15

Reduction of enamines of the 3,3-dialkyl-3,4-dihydroisoquinoline series

M. S. Gavrilov, V. S. Shklyaev, B. B. Aleksandrov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 311 KB

english, 1987

16

Luminescence spectral characteristics of 1-(3-butenyl)-3-arylbenzo[f]quinolines

V. A. Serzhanina, R. D. Sauts, L. F. Gladchenko, N. S. Kozlov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 254 KB

english, 1987

17

Acylation of 2-thioxoquinazol-4-ones: Formation of 2-acylthioquinazol-4-ones

L. M. Yun, S. Yangibaev, V. Ya. Alekseeva, K. A. V'yunov, Kh. M. Shakhidoyatov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 246 KB

english, 1987

18

Electrochemical oxidation of substituted 1H-1,2-diazaphenalenes

A. B. Dmitriev, M. S. Okolelova, N. N. Bogdashev, D. M. Elisevich, A. L. Kazakov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 237 KB

english, 1987

19

Paramagnetic derivatives of hexahydroimidazo[1,5-c]pyrimidine

V. A. Reznikov, L. B. Volodarskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 373 KB

english, 1987

20

Synthesis, properties, and mass-spectrometric behavior of 6-substituted imidazo[1,2-f]xanthines

S. N. Garmash, B. A. Priimenko, E. A. Skul'skaya, N. A. Klyuev, N. V. Koval'

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 389 KB

english, 1987

21

Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 23. Electrochemical criteria for electrophilicity in 1,4-diazinium cations and their participation in cyclizations with acetoacetamide

I. M. Sosonkin, G. L. Kalb, I. V. Kazantzeva, M. G. Ponizovskii, V. N. Charushin, O. N. Chupakhin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 702 KB

english, 1987

22

Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 24. Synthesis of condensed 1,2,4-triazino- and 1,2,4-oxadiazino[5,6-b]quinoxaline systems

L. M. Naumova, V. N. Charushin, O. N. Chupakhin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 398 KB

english, 1987

23

Chemical properties of 2,2,4-trisubstituted 2,3-dihydro-1H-1,5-benzodiazepines

V. D. Orlov, S. M. Desenko, N. S. Pivnenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 328 KB

english, 1987

24

Lysine salts of benzoxazoline-2-thiones

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 108 KB

english, 1987

25

Reaction of 3H-oxazolo[4,5-b]pyridine-2-thione with amines

K. Davidkov, D. Simov, V. Kalcheva

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 123 KB

english, 1987

26

Synthesis of 5-amino derivatives of ethyl 2-methylthiothieno-[2,3-d]pyrimidine-6-carboxylate and their reaction with hydrazine

S. P. Tumkyavichyus, R. I. Matulyauskene

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 364 KB

english, 1987

27

2-Allylaminothiazolin-4-one in acylation reactions

I. B. Levshin, V. V. Chistyakov, V. I. Pol'shakov, Yu. N. Sheinker

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 461 KB

english, 1987

28

Reaction of thieno[2,3-d]pyrimidines with mercury salts

S. M. Khripak, V. I. Yakubets, A. A. Dobosh, Yu. V. Migalina

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 192 KB

english, 1987

29

Transfer of oxygen from nicotinic acid N-oxide to pyridine

A. V. Ryzhakov, N. R. Elaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1987

Language:

english

File:

PDF, 253 KB

english, 1987