Volume 28; Issue 3

Chemistry of Heterocyclic Compounds

Volume 28; Issue 3

1

Heterocyclic chemistry: An academic subject of immense industrial importance

Alan R. Katritzky

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 941 KB

english, 1992

2

Heterocyclization of β,γ-dichloro ketones as a method for the synthesis of furan derivatives

É. I. Mamedov, A. G. Ismailov, S. I. Kozhushkov, N. S. Zefirov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 436 KB

english, 1992

3

Synthesis of 4H-pyrans by O-cyclization of 1,5-diketones

A. F. Blinokhvatov, O. V. Markovtseva, M. N. Nikolaeva

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 187 KB

english, 1992

4

Some transformations of amines of the dihydropyran series

I. N. Bazhitova, Kh. F. Sagitdinova, U. G. Ibatullin, M. G. Safarov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 269 KB

english, 1992

5

Synthesis and investigation of the mesomorphic properties of pyran derivatives

M. M. Murza, V. I. Kopelev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 213 KB

english, 1992

6

Heterocyclic bioantioxidants. 3. Effect of a substituent on the result of the reduction of 3-nitro-4-hetero-substituted coumarins with sodium hydrosulfite

É. A. Parfenov, L. D. Smirnov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 424 KB

english, 1992

7

Reaction of 5,5-dimethyl-4-cyanomethylene-1,3-oxathiolan-2-one with amines and ammonia

A. G. Mal'kina, Yu. M. Skvortsov, E. I. Moshchevitina, V. K. Bel'skii, B. A. Trofimov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 285 KB

english, 1992

8

Pyrylocyanines. 29. tert-Butyl-substituted benzopyrylocyanines

M. A. Kudinova, V. V. Kurdyukov, A. A. Ishchenko, A. I. Tolmachev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 410 KB

english, 1992

9

Pyrylocyanines. 30. Unsymmetrical 4,6,4′,6′-tetraphenyl-substituted 2-pyrido-2-pyrylocyanines with trimethylene groupings in the chromophore

N. A. Derevyanko, A. A. Ishchenko, A. I. Tolmachev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 319 KB

english, 1992

10

Redox properties of 2,4-diaryl-substituted cyclohexa[b]thiopyrylium salts

N. N. Ivanova, N. T. Berberova, A. S. Archegova, E. S. Klivov, A. V. Shpakov, O. Yu. Okhlobystin, S. K. Klimenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 379 KB

english, 1992

11

Catalytic method of synthesis of 2,4-diphenylfuran and 2-phenylindole

B. N. Anisimov, A. A. Obynochnyi, N. S. Prostakov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 104 KB

english, 1992

12

Acetals of lactams and amides of acids. 72. Investigation of reaction of cyclic β-nitroenamines with p-benzoquinone

V. M. Lyubchanskaya, L. S. Sarkisova, L. M. Alekseeva, V. G. Granik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 424 KB

english, 1992

13

Synthesis of the alkaloid dioxyline and other 6,7-dimethoxyisoquinolines in a modified ritter reaction

V. G. Brovchenko, N. V. Shibaeva, A. I. Pyshchev, E. V. Kuznetsov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 336 KB

english, 1992

14

Synthesis and structure of 6-hydrazino-2,4,5-trichloronicotinonitrile

V. G. Kvartsev, É. M. Gizatullina, Z. G. Aliev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 353 KB

english, 1992

15

Synthesis of 4-R-2,2-dimethyl-1,2-dihydrobenzo[f]isoquinolines and (2,2-dimethyl-1,2-dihydrobenzo[f]isoquinolylidene-4)acetic acid derivatives

B. B. Aleksandrov, V. S. Shklyaev, Yu. V. Shklyaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 145 KB

english, 1992

16

A new series of mesogenic derivatives of pyrimidine-substituted

M. A. Mikhaleva, B. M. Bolotin, E. S. Serebryakova, R. U. Safina, T. A. Kizner, E. G. Sklyarova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 348 KB

english, 1992

17

Some nucleophilic substitution reactions of s-triazolo[1,5-c]pyrimidines

L. N. Dianova, T. G. Koksharova, N. V. Volkova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 212 KB

english, 1992

18

Synthesis and some structural characteristics of caffeine and isocaffeine homologs

É. I. Ivanov, Yu. E. Shapiro, G. D. Kalayanov, V. Ya. Gorbatyuk, I. M. Yaroshchenko, E. G. Pykhteeva

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 194 KB

english, 1992

19

Functionalization of the ω-chain of prostanoids by the selective opening of the heterocycle in 3-isoxazolylcyclopentanone derivatives

F. A. Lakhvich, E. V. Koroleva, T. V. Chernikhova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 385 KB

english, 1992

20

Structure of the product of the reaction of 3,6-dioxa-1,8-(di-2,3-dichloromaleimido)octane with 3,6-dioxaoctane-1,8-diamine

É. V. Ganin, Yu. A. Simonov, A. A. Dvorkin, G. S. Musienko, G. G. Shagas, T. I. Malinovskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 338 KB

english, 1992

21

Crystal and molecular structure of 3-trichloromethyl-4-chloro-5-isopropoxyisothiazole and 4,5-dichloroisothiazole-3-carboxylic acid

A. I. Verenich, A. A. Govorova, N. M. Galitskii, V. I. Potkin, R. V. Kaberdin, Yu. A. Ol'dekop

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 256 KB

english, 1992

22

1,2,4-Trimethyl-1,2,4-triazolidine-3-thiones and 3,4-dimethyl-2-methylimino-1,3,4-thiadiazolidines

K. N. Zelenin, O. B. Kuznetsova, V. V. Alekseev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 331 KB

english, 1992

23

Structural examination of 1-vinylphenothiazine, 10-vinylphenothiazine S-oxide, 10-vinylcarbazole, 9-vinylcarbazole, and 9-vinyl-β-carboline by1H and13C NMR

A. V. Afonin, G. N. Kurov, L. L. Dmitriev, Z. V. Stepanov, L. V. Baikalov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 499 KB

english, 1992

24

Electronic absorption spectra and acidity of new condensed systems of uracil-derivatives of 1,3-dithiolo[4,5-d]pyrimidine

O. Ya. Neiland, N. N. Zagorskaya

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 351 KB

english, 1992

25

Fulgides based on 1,3-dimethyl-2-formylindole and 1,3-dimethyl-2-acetylindole

I. Yu. Grishin, Yu. M. Chunaev, N. M. Przhiyalgovskaya, A. V. Metelitsa

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 126 KB

english, 1992

26

Preparation of 3-dialkylamino-4-(3,5,6-trichloro-1,4-benzoquinon-2-yl)pyrazoles

Yu. V. Gulbis, M. F. Utinan, G. A. Karlivan, R. É. Valter

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 106 KB

english, 1992

27

5-Hydrazinoisoxazolidin-3-ones and their tautomers

K. N. Zelenin, I. P. Bezhan, I. V. Lagoda

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 120 KB

english, 1992

28

Preparation of 3-substituted 2-dimethylamino-5-(3,5,6-trichloro-1,4-benzoquinon-2-yl)thiazolium salts

M. F. Utinan, Yu. V. Gulbis, R. É. Valter, G. A. Karlivan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1992

Language:

english

File:

PDF, 115 KB

english, 1992