Volume 25; Issue 2

Chemistry of Heterocyclic Compounds

Volume 25; Issue 2

1

Synthesis and properties of 1,2,3-triazole 1-oxides (review)

T. I. Godovikova, E. L. Ignat'eva, L. I. Khmel'nitskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 648 KB

english, 1989

2

Recyclization and photorearrangements of 2-acetyl-4,4-dialkyl-2-buten-4-olide oximes

A. A. Avetisyan, G. G. Tokmadzhyan, A. Kh. Margaryan, V. V. Ovsepyan, R. V. Bakhshinyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 293 KB

english, 1989

3

Reaction of 6-aryl-2,2-dimethyl-1,3-dioxin-4-ones with acetylacetone and methyl acylpyruvates

Yu. S. Andreichikov, O. V. Vinokurova, V. L. Gein

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 248 KB

english, 1989

4

Decarboxylation in proton acceptor solvents

A. M. Andrievskii, A. N. Poplavskii, N. G. Grekhova, K. M. Dyumaev, E. G. Popova, A. N. Sobolev, L. A. Chetkina, V. K. Bel'skii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 523 KB

english, 1989

5

Benzo[c]pyrilium salts with a cyglopolyether substituent

S. L. Bogza, Yu. A. Nikolyukin, V. I. Dulenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 153 KB

english, 1989

6

Reaction of phthalimidonitrene with phenylbutenynes

M. A. Kuznetsov, V. V. Semenovskii, V. N. Belov, V. A. Gindin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 623 KB

english, 1989

7

Synthesis and spectral properties of 1-aryl-2-formylpyrroles

M. del', K. Pina, V. A. Budylin, M. Rodriges, P. B. Terent'ev, Yu. G. Bundel'

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 351 KB

english, 1989

8

Spatial structure of derivatives of 1-nitrophenylpyrroles

M. del', K. Pina, V. A. Budylin, M. Rodriges, Yu. G. Bundel'

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 424 KB

english, 1989

9

NMR study of antipyrine adducts with lanthanide shift reagents. Molecular structure of 2,3-dimethyl -1-phenyl- 5-ethoxypyrazole

E. I. Oblapenko, A. V. Polyakov, A. I. Ermakov, A. I. Yanovskii, A. V. Krylov, V. G. Voronin, Yu. T. Struchkov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 447 KB

english, 1989

10

Direct13C-13C spin-spin coupling constants in the vinyl group of N-vinylazoles

A. V. Afonin, L. B. Krivdin, D. K. Danovich, V. K. Voronov, L. A. Es'kova, B. V. Trzhtsinskaya, L. V. Baikalova, S. R. Buzilova, G. A. Gareev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 340 KB

english, 1989

11

Heterocyclic fulgides based on 1,2-dimethyl-3-formylindole

I. Yu. Grishin, Yu. M. Chunaev, N. M. Przhiyalgovskaya, L. N. Kurkovskaya, N. N. Suvorov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 453 KB

english, 1989

12

Carboxyimidazoles in the mannich reaction

N. A. Belyaev, V. S. Mokrushin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 373 KB

english, 1989

13

1,2,4-Triazolo[1,5-a]benzimidazoles: Tautomerism and alkylation

V. V. Kuz'menko, T. A. Kuz'menko, A. F. Pozharskii, V. N. Doron'kin, N. L. Chikina, S. S. Pozharskaya

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 1.05 MB

english, 1989

14

Mutual effect of the N-amino group and the heteroring in N-aminobenzazoles

A. F. Pozharskii, V. V. Kuz'menko, A. A. Bumber, é. S. Petrov, M. I. Terekhova, N. L. Chikina, I. M. Nanavyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 619 KB

english, 1989

15

Synthesis of pyrroloquinolines

S. A. Yamashkin, N. Ya. Boriskina

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 272 KB

english, 1989

16

Synthesis of 4-methyl-1H-imidazo[4,5-c]quinoline

R. G. Glushkov, N. K. Davydova, N. B. Marchenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 137 KB

english, 1989

17

Interaction of lanthanide shift reagents with alkyltosylates of heterocyclic bases and tosylates of cyanine dyes

I. V. Komarov, A. V. Turov, N. N. Romanov, M. Yu. Kornilov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 375 KB

english, 1989

18

Naphthyridines. 14. 2-Methylquinoline-3-carboxanilides and the synthesis therefrom of 2-substituted 1-oxo-3-phenyl-1,2,3,4-tetrahydrobenzo[b]-1,6-naphthyridines

S. V. Ukhov, M. E. Konshin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 176 KB

english, 1989

19

Synthesis and properties of N(7)-Β-D-glucofuranouronosides of theophyllin and 3-isobutyl-1-methylxanthine

Yu. A. Maurin'sh, R. A. Paégle, V. D. Grigor'eva, O. V. Sakhartova, I. A. Mikhailopulo, M. Yu. Lidak

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 330 KB

english, 1989

20

Convenient synthesis of 5′-methyl-2′-desoxyuridines

S. N. Mikhailov, N. Sh. Padyukova, K. I. Panov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 272 KB

english, 1989

21

Novel synthesis of 5-halouracils from 5-mercuri-2,4-dimethoxypyrimidines

L. Skul'ski, A. Kuyava, P. Vrochin'ski

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 305 KB

english, 1989

22

Nitroazines. 9. Characteristic features of nucleophilic substitution of the nitro group in dihydroazolo[5,1-c] [1,2,4]triazines

V. L. Rusinov, E. N. Ulomskii, O. N. Chupakhin, A. Yu. Petrov, E. A. Sharonov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 420 KB

english, 1989

23

6,7,8,9-Tetrahydrodipyrimido[4,5-b][4′,5′-e][1,4]thiazine derivatives. Synthesis and structure

M. P. Nemeryuk, N. I. Traven', T. G. Arutyunyan, E. A. Shatukhina, N. A. Nerseyan, O. S. Anisimova, N. P. Solov'eva, E. M. Peresleni, Yu. N. Sheinker, O. G. Sokol, V. M. Kazakova, T. S. Safonova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 617 KB

english, 1989

24

Derivatives of 2H-pyrazolo[4,5-b]-1,4-thiazine

V. D. Orlov, M. K. Tuéni, N. N. Kolos, O. A. Nodel'man

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 247 KB

english, 1989

25

Thermal isomerization of 2-methyl-2,3-epoxybutanes to methallyl alcohols

A. A. Gevorkyan, P. I. Kazaryan, S. V. Avakyan, é. S. Simonyan

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 64 KB

english, 1989

26

Diphthalolylpyrkolidines from 2-arylidene-1,3-indandiones and phenyl azide

M. Yu. Krysin, I. K. Anokhina, N. V. Zyk, L. P. Zalukaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 71 KB

english, 1989

27

Novel reaction of azines with nucelophiles in the presence of isocyanates

A. K. Sheinkman, T. S. Chrailenko, E. V. Fedash

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 69 KB

english, 1989

28

Conformation of cis-1-(S-α-phenylethyl)decahydroquinolin-4-one

A. é. Aliev, G. V. Grishina

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 143 KB

english, 1989

29

Condensation of 2-aminobenzimidazoles with o-substituted benzoyl chlorides

I. I. Popov, S. L. Boroshko, B. A. Tertov, E. V. Tyukavina

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 63 KB

english, 1989

30

Unexpected o → n migration of the methyl group in 5-methoxy-6-cyanobenzimidazo-[1,2-a][1,8]naphthyridine

F. S. Babichev, Yu. M. Volovenko, A. G. Nemazanyi, Bushra Nemaa

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 63 KB

english, 1989

31

Unusual reactions of dimethylpyrimido[4,5-e]- and [5,4-e]-1,2,4-triazinediones with diethylamine

S. V. Shorshnev, S. E. Esipov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 76 KB

english, 1989

32

Thermolysis of α-azido ketone acylhydrazones — A new route to 1,2,4-triazines

A. I. Matveev, I. K. Moiseev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 57 KB

english, 1989

33

Synthesis of 5-substituted 4-methylthio-1,3-thiazoline-2-thiones

G. V. Tormoz, V. Yu. Khodorkovskii, O. Ya. Neiland

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 147 KB

english, 1989

34

New heterocyclic system - 5,6,7,8-tetrahydro-4h-thiazolo[5,4-c]-azepin-8-one

é. I. Ivanov, D. E. Stepanov, V. V. Gerashchenko, L. V. Grishchuk

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 76 KB

english, 1989

35

New transformation of the pyrimidine ring in 6-nitrotriazolo-[1,5-a]pyrimidines under the influence of amines

O. N. Chupakhin, V. L. Rusinov, A. A. Tumashov, T. L. Pilicheva

Journal:

Chemistry of Heterocyclic Compounds

Year:

1989

Language:

english

File:

PDF, 82 KB

english, 1989

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