No. 11 (1993)

1993 No 11 (317) p. 1241-1367

Published: 2026-10-13

Review Articles

Synthesis of heterocyclic compounds based on trichloroacetonitrile

Г. А. Швехгеймер

1443-1471
- PDF (Русский)

Original Papers

Synthesis of 4-trihalomethyl-2-oxobenz-1,5,3-oxathiazepines and 2-oxo-4-trichloromethylbenz-1,5,3-dithiazepine and their conversion to 2-trihalomethyl-2-isocyanatobenz-1,3-oxathiolanes and 2-isocyanato-2-trichloromethylbenz-1,3-dithiolane

М. B. Вовк, B. И. Дорохов, B. И. Бойко, Л. И. Самаpай

1472-1474
- PDF (Русский)
Reactions of functionally substituted benzo[c]pyrylium salts. Synthesis of 5H-benzo-2,3-diazepines

C. Л. Богза, Ю. А. Hиколюкин

1475-1477
- PDF (Русский)
Porphyrins. 28. Mass spectra of porphyrins containing β-diketone residues

И. М. Карнаух, А. C. Московкин, Г. B. Пономарев

1478-1483
- PDF (Русский)
X-ray emission spectroscopy and the electronic structure of heterocyclic compounds

В. Д. Юматов, Н. П. Ерчак, Э. Лукевиц

1484-1487
- PDF (Русский)
Reaction of alkyl-3-nitropyridinium salts with dimethylformamide diethylacetal

M. А. Юровская, А. З. Афанасьев, И. А. Орлова, B. А. Чертков

1488-1494
- PDF (Русский)
Reactions of polyhalopyridines 3. Reaction of heptachloro-2-picoline with hydrazine hydrate. structure of the 3,5,6-trichloro-4-hydrazino-2-trichloromethylpyridine molecule

А. М. Сипягин, 3. Г. Алиев

1495-1498
- PDF (Русский)
Reaction between piperidine-4-spiro-2′-oxiranes and nucleophilic reagents

А. М. Звонок, Е. Б. Окаев

1499-1503
- PDF (Русский)
Synthesis of spiro analogs of lilolidine alkaloids

B. B. Кузнецов, A. P. Пальма, H. C. Простаков, А. В. Варламов

1504-1507
- PDF (Русский)
Synthesis of 4-azafluorene derivatives based on 9-(3,6-diphenylpyridazin-4-yl)-4-azafluorene

Аммар Мустафа, H. M. Михайлова, Н. C. Простаков

1508-1511
- PDF (Русский)
Synthesis of 4-azafluorenes substituted at the position 9 based on 9,9-diphenacyl(phenacylidene)-4-azafluorene

Аммар Мустафа, H. M. Михайлова, H. C. Простаков

1512-1515
- PDF (Русский)
Pt/Al₂O₃ catalysts in the synthesis of nitrogen heterocycles. Catalytic synthesis of pyrazines

K. M. Гитис, Г. E. Неyмоева, Г. B. Исагулянц

1516-1525
- PDF (Русский)
Synthesis of 4- and 6-methyl derivatives of 5,7-dioxo(4H,6H)-1,3-dithiolo[4,5-d]pyrimidine based on methylbarbituric acids, spectroscopic characteristics and acidity constants

О. Я. Нейланд, Б. Я. Адамcоне, P. Ю. Дурея, И. Я. Гуделе, H. Н. Загорская

1526-1533
- PDF (Русский)
Catalytic hydrogenation of 2,5-bis(p-nitrophenyl)pyrimidine

В. П. Боровик, В. Ф. Седова, О. П. Шкypкo

1534-1539
- PDF (Русский)
Synthesis of (2-oxo-1-pyrrolidinyl)pyrimidines

Г. Г. Данагулян, Н. Г. Бaласанян, М. Г. Залинян

1540-1544
- PDF (Русский)
Unusual Dimroth rearrangement of an allyl-1,2,4-triazolo[4,3-c]pyrimidine

Г. Г. Данагулян, Л. Г. Сaaкян, Г. А. Пaносян, Г. А. Булахов, П. Б. Tерентьев, М. Г. Залинян

1545-1547
- PDF (Русский)
Synthesis and some properties of 6-β-oxoalkyl(aralkyl, hetaralkyl, cycloalkyl)thiopurines

П. М. Кочергин, М. Ю. Громов, E. В. Александрова, C. Я. Скачиловa

1548-1553
- PDF (Русский)
5-Phenyl-1,3,4-thiadiazole and 5-phenyl-1,2,4-triazoline-3-thione as products of dehydrogenation of cyclic tautomeric forms of benzaldehyde thiosemicarbazone

П. Б. Tерентьев, B. B. Лашин, B. B. Овчаренко, Г. А. Булахов, H. А. Клюев, М. Г. Короткoв, K. Н. Зеленин, О. Б. Кузнецова

1554-1560
- PDF (Русский)
Derivatives of heterocyclic α-iminocarboxylic acids. 3. Synthesis of N-alkoxycarbonyl and N-alkoxycarbonylalkenyl derivatives of α-iminocarboxylic acids

P. Нурдинов, Э. Э. Лиепиньш, И. Я. Калвиньш

1561-1566
- PDF (Русский)
Derivatives of heterocyclic α-iminocarboxylic acids. 4. Reduction of N-alkoxycarbonyl derivatives of α-iminocarboxylic acids

P. Нурдинов, Э. Э. Лиепиньш, И. Я. Калвиньш

1567-1573
- PDF (Русский)
Reaction of 6-oxo-, thioxo-2,3-dimethylthieno[2,3-d]pyrimidin-4-ones with electrophilic reagents

M. Шодиев, Б. А. Ураков, Н. И. Мукаррамов, Х. M. Шахидоятов

1574-1576
- PDF (Русский)

Letters to the Editor

New synthesis of 3-(4-thiazolyl)acrylic acids

E. Б. Усова, Г. Д. Крапивин, В. Г. Кульневич

1577-1578
- PDF (Русский)
Synthesis of 2,4-dichloro-3-cyanopyrido[2,3-b]-[1,4]benzoxazine by reaction of 3-cyanotetrachloropyridine with o-aminophenol

С. В. Чапышев

1578-1579
- PDF (Русский)
Reaction of cyclic β-ketoalcohols with trityl perchlorate

E. Б. Усова, Г. Д. Крапивин, Л. H. Лысенко, В. Г. Кульневич

1579-1580
- PDF (Русский)
Syntheses based on bromomethyl 1-adamantyl ketone

H. B. Макарова, М. Н. Земцова, И. К. Моисеев

1580-1581
- PDF (Русский)

No. 11 (1993)

Review Articles

Synthesis of heterocyclic compounds based on trichloroacetonitrile

Original Papers

Synthesis of 4-trihalomethyl-2-oxobenz-1,5,3-oxathiazepines and 2-oxo-4-trichloromethylbenz-1,5,3-dithiazepine and their conversion to 2-trihalomethyl-2-isocyanatobenz-1,3-oxathiolanes and 2-isocyanato-2-trichloromethylbenz-1,3-dithiolane

Reactions of functionally substituted benzo[c]pyrylium salts. Synthesis of 5H-benzo-2,3-diazepines

Porphyrins. 28. Mass spectra of porphyrins containing β-diketone residues

X-ray emission spectroscopy and the electronic structure of heterocyclic compounds

Reaction of alkyl-3-nitropyridinium salts with dimethylformamide diethylacetal

Reactions of polyhalopyridines 3. Reaction of heptachloro-2-picoline with hydrazine hydrate. structure of the 3,5,6-trichloro-4-hydrazino-2-trichloromethylpyridine molecule

Reaction between piperidine-4-spiro-2′-oxiranes and nucleophilic reagents

Synthesis of spiro analogs of lilolidine alkaloids

Synthesis of 4-azafluorene derivatives based on 9-(3,6-diphenylpyridazin-4-yl)-4-azafluorene

Synthesis of 4-azafluorenes substituted at the position 9 based on 9,9-diphenacyl(phenacylidene)-4-azafluorene

Pt/Al₂O₃ catalysts in the synthesis of nitrogen heterocycles. Catalytic synthesis of pyrazines

Synthesis of 4- and 6-methyl derivatives of 5,7-dioxo(4H,6H)-1,3-dithiolo[4,5-d]pyrimidine based on methylbarbituric acids, spectroscopic characteristics and acidity constants

Catalytic hydrogenation of 2,5-bis(p-nitrophenyl)pyrimidine

Synthesis of (2-oxo-1-pyrrolidinyl)pyrimidines

Unusual Dimroth rearrangement of an allyl-1,2,4-triazolo[4,3-c]pyrimidine

Synthesis and some properties of 6-β-oxoalkyl(aralkyl, hetaralkyl, cycloalkyl)thiopurines

5-Phenyl-1,3,4-thiadiazole and 5-phenyl-1,2,4-triazoline-3-thione as products of dehydrogenation of cyclic tautomeric forms of benzaldehyde thiosemicarbazone

Derivatives of heterocyclic α-iminocarboxylic acids. 3. Synthesis of N-alkoxycarbonyl and N-alkoxycarbonylalkenyl derivatives of α-iminocarboxylic acids

Derivatives of heterocyclic α-iminocarboxylic acids. 4. Reduction of N-alkoxycarbonyl derivatives of α-iminocarboxylic acids

Reaction of 6-oxo-, thioxo-2,3-dimethylthieno[2,3-d]pyrimidin-4-ones with electrophilic reagents

Letters to the Editor

New synthesis of 3-(4-thiazolyl)acrylic acids

Synthesis of 2,4-dichloro-3-cyanopyrido[2,3-b]-[1,4]benzoxazine by reaction of 3-cyanotetrachloropyridine with o-aminophenol

Reaction of cyclic β-ketoalcohols with trityl perchlorate

Syntheses based on bromomethyl 1-adamantyl ketone

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