Volume 26; Issue 5

Chemistry of Heterocyclic Compounds

Volume 26; Issue 5

1

Alkylation of heteroaromatic bases by α-hydroxyalkyl radicals (review)

Yu. B. Zelechonok, S. S. Zlotskii, V. V. Zorin, D. L. Rakhmankulov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 611 KB

english, 1990

2

Heteroorganic derivatives of furan. 65. Effect of substituents on shielding of1H,13C, and29Si and29Si-13C spin-spin coupling constants in NMR spectra of 2-substituted furans and 5-trimethylsilylfurans

Yu. Yu. Popelis, É. É. Liepin'sh, Z. P. Bruveris, É. Lukevits

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 658 KB

english, 1990

3

Lactam and acid amide acetals. 58. New synthesis of 3-nitro-5-hydroxybenzofurans

V. M. Lyubchanskaya, V. G. Granik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 291 KB

english, 1990

4

Liquid-crystal pyran derivatives

M. M. Murza, V. S. Rakhmatullina, M. G. Safarov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 135 KB

english, 1990

5

Synthesis and properties of 3-formyl-4H-pyrans

K. F. Suzdalev, A. V. Koblik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 361 KB

english, 1990

6

Hydroamination of pyrylium salts

P. V. Reshetov, O. V. Fedotova, A. P. Kriven'ko, V. G. Kharchenko

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 358 KB

english, 1990

7

Synthesis of pyrrole-2-carboxylic acids and their N-vinyl derivatives

L. N. Sobenina, M. P. Sergeeva, A. I. Mikhaleva, M. V. Sigalov, S. E. Korostova, N. I. Golovanova, V. N. Salaurov, E. V. Bakhareva, N. N. Vasil'eva

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 393 KB

english, 1990

8

Rearrangement of 1-acetylindoxyl oxime to 1-acetyl-2-chloro-3-iminoindoline hydrochloride

V. S. Velezheva, S. Yu. Ryabova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 354 KB

english, 1990

9

Synthesis of azoxindoles

É. S. Krichevskii, V. G. Granik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 267 KB

english, 1990

10

Reaction of 2,3,3-trimethyl-3H-indole hydrochloride with methacrylic and crotonic amides

A. A. Shachkus, R. Yu. Dyagutite, Z. A. Stumbryavichyute

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 284 KB

english, 1990

11

Synthesis and physical chemical properties of isomers of vic-arylazonitro-1-methylpyrazoles

V. P. Perevalov, L. I. Baryshnenkova, V. V. Koroleva, L. G. Kurkina, S. S. Kramarenko, B. I. Stepanov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 574 KB

english, 1990

12

Synthesis of Β-hydroxyalkylpyrazoles by reaction ofΒ-arylacryloyloxiranes with hydrazine

A. M. Zvonok, N. M. Kuz'menok, L. S. Stanishevskii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 351 KB

english, 1990

13

Diazo compounds of the heterocyclic series. 4. Some peculiarities of the diazo coupling of benzimidazole-2-diazonium salts with phenols and their ethers

S. N. Kolodyazhnaya, L. N. Divaeva, R. A. Sogomonova, A. M. Simonov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 640 KB

english, 1990

14

Lactam and acid amide acetals 57. Synthesis, protonation, and acid-base properties of condensed derivatives of 4-oxo-1,4-dihydro-1,8-naphthyridine

L. T. Guss, L. S. Khabarova, L. V. Ershov, G. G. Dvoryantseva, N. N. Proshina, V. G. Granik

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 633 KB

english, 1990

15

Reaction of Β-arylacrylyloxiranes with amidines

A. M. Zvonok, N. M. Kuz'menok

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 471 KB

english, 1990

16

Synthesis of 2- and 4-Nitropyrimidines and 2-Nitro-sym-triazines by ozonization of hydroxyamino and nitroso derivatives

G. G. Moskalenko, V. F. Sedova, V. R. Akhmetova, V. N. Odinokov, V. P. Mamaev

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 344 KB

english, 1990

17

Pyrido[2,3-d]pyrimidines. 2. Reactions of 2,4,5-trioxo-7-amino-8H-pyrido[2,3-d]pyrimidines with electrophilic agents

O. A. Burova, I. D. Bystryakova, N. M. Smirnova, T. S. Safonova

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 315 KB

english, 1990

18

Cyclizations of N-alkyl-substituted azinium cations with bifunctional nucleophiles. 28. Orientation of the nucleophile in the reaction of quinoxalinium salts with indan-1,3-dione

G. M. Petrova, M. G. Ponizovskii, V. N. Charushin, G. G. Aleksandrov, E. O. Sidorov, O. N. Chupakhin

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 617 KB

english, 1990

19

Heteroadamantanes and their derivatives 11. Synthesis of 3,6-diazahomoadamantan-9-one and its derivatives with substituents in the angular positions

A. I. Kuznetsov, I. A. Vladimirova, E. B. Basargin, M. Kh. Ba, A. S. Moskovkin, M. Ya. Botnikov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 570 KB

english, 1990

20

Heteroadamantanes and their derivatives. 12. Synthesis of 1,3,6-triazahomoadamantane — A new heterocyclic system

A. I. Kuznetsov, V. A. Kosmakov, A. S. Moskovkii

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 277 KB

english, 1990

21

Basic hydrolysis of 3-acetoxy-7-bromo-5-(o-chlorophenyl)-1-ethoxycarbonylmethyl-1,2-dihydro-3H-1,4-benzadiazepin-2-one

A. A. Mazurov, A. A. Dvorkin, Yu. A. Simonov, S. A. Andronati

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 522 KB

english, 1990

22

Synthesis of macroheterocyclic analogs of dibenzocrown ethers. 5. 16- and 17-Membered oxaazacrown ethers

A. A. Formanovskii, I. V. Mikhura

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 485 KB

english, 1990

23

Cyclization of N-alkylazinium cations with bifunctional nucleophiles. 29. Synthesis of a novel 1,3,4-thiadiazolo-[2,3-a]quinoxalino[2,3-d]pyrrole heterocyclic system

V. G. Baklykov, V. N. Charushin, A. N. Chupakhin, G. G. Aleksandrov

Journal:

Chemistry of Heterocyclic Compounds

Year:

1990

Language:

english

File:

PDF, 540 KB

english, 1990