No. 2 (1998)

1998 No. 2 (368) p. 127-260

Published: 2025-04-22

Review Articles

Reactions of potentially tautomeric methyl and methylene derivatives of pyridine and diazines with N-electrophiles

O. А. Загуляева, И. B. Олейник

147-162
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Original Papers

Stereostructure of 2-ethynyl-substituted 2,4,4-trimethyl-1,3-dioxanes

T. П. Косулина, Ф. Х. Каратаева, B. E. Заводник, B. Г. Кульневич

163-169
- PDF (Русский)
6,6-Dimethyl-4,8-dioxospiro[2.5]octane-1,1,2,2-tetracarbonitrile in the synthesis of heterocyclic compounds of the 2,3-dihydrofuran and 5,6,7,8-tetrahydro-4H-chromene series

O. В. Каюкова, П. M. Лyкин, Я. C. Кaюков, O. E. Насакин, В. H. Хрустaлев, В. H. Нестеров, M. Ю. Антипин

170-181
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Recyclization of 1,3-dimethylbenzo[b]furo[2,3-c]- and 1,3-dimethylbenzo[b]thieno[2,3-c]pyrylium when treated with secondary amines. Synthesis of 3-dialkylamino derivatives of dibenzofuran and dibenzothiophene

C. B. Толкунов, В. И. Дуленко

182-185
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Study of 6-hydrazinophenathridine in acylation and annelation reactions of the 1,2,4-triazole ring

А. Г. Михайловский

186-189
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Synthesis and heterocyclization of osazones of carbonyl-substituted glyoxals

Ф. И. Гусейнов, H. А. Юдина, Г. Ю. Kлиментова

190-193
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Alkylation of 1-methyl-2-benzimidazolylacetonitrile

Ю. М. Воловенко

194-196
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ELECTRONIC SPECTRA AND STRUCTURE OF 2-BROMOPICOLINES, THEIR N-OXIDES AND 2-BROMO-4-NITROPICOLINE N-OXIDES

Aniela Puszko

197-207
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Synthesis of N-methylmorpholinium 6-oxo-3,5-dicyano-1,4,5,6-tetrahydro-4-(spirocyclopentane)pyridine-2-thiolate with the Michael reaction

В. Д. Дяченко, В. П. Литвинов

208-212
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Michael reaction in synthesis of 6-amino-4-(4-butoxyphenyl)-3,5-dicyanopyridine-2(1H)-thione

B. Д. Дяченко, B. П. Литвинов

213-219
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N-3-oxoalkylamides and -thioamides in synthesis of heterocyclic compounds. 4. Synthesis of hydrogenated derivatives of quinoline and isoquinoline based on N-3-oxoalkylamides

А. C. Фисюк; М. А. Воронцова

220-224
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Oxiranyl β-aminovinyl ketones. 6. Synthesis of N-substituted cis-10-hydroxy-Δ^2,3-octahydro-4-quinolinones

Г. З. Стасевич, M. B. Кудреватых, O. Н. Бубель

225-228
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Reaction of functionally 4-substituted hexahydropyrimidine-2-thiones with sodium tetrahydroborate. Synthesis of six-membered cyclic thioureas

А. Д. Шуталев

229-231
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Investigations in the region of 2,3′-biquinoline. 2. Investigation of the nucleophilic addition of organomagnesium compounds and sodium hydride to 2,3′-biquinoline

А. B. Акceнов, O. H. Надеин, И. B. Борoвлев, Ю. И. Смушкевич

232-235
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Synthesis and alkylation of cyclic azomethines—3-spiro- and 3,3-dimethyl-3,4-dihydroisoquinolines

А. Г. Михайловский, B. C. Шкляев, E. B. Фешина

236-240
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Investigations of indolo[3,2-b]quinolines

Н. З. Тугyшева, С. Ю. Рябова, H. П. Соловьева, В. Г. Граник

241-246
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Cyclic hydrazides. 2. Synthesis of substituted 4-hydroxy-1-oxo-1,2-dihydropyridazone[4,5-b]quinoline 5-oxides

E. Рожков, И. Пискyнова, М. Гольд, И. Калвиньш

247-257
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Condensed imidazo-1,24-azines. 28. Synthesis and transformations of 2-aroylmethyl-6,7-diphenylimidazo[1,2-b]-1,2,4-triazin-4H-3-ones

В. П. Кругленко, H. А. Kлюев, M. В. Повстяной, А. А. Тимошин

258-262
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Ethyl 4-bromocrotonate in the synthesis of pyrido[3′,2′∶4,5]thieno[3,2-d]pyridin-2(1H)-ones

В. Л. Иванов, В. А. Артемов, А. M. Шестопалов, В. П. Литвинов

263-266
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Synthesis of D-provitamins containing a side-chain isozazoline ring

P. П. Литвиновская, Н. B. Коваль, B. А. Хрипач

267-273
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Letters to the Editor

Transformations of 1-furylisoquinolinium salts by the action of methylamine

В. И. Теренин, О. А. Малошицкая

274-275
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Synthesis of 2-(2,2-dimethyl-1-oxopropyl)-indole-3-carboxylic acid by the indoledione-indole rearrangement method in NaOH/AQ. DMSO

М. А. Рехтер, Б. А. Рехтер, И. Г. Язловецкий, А. А. Панасенко

276-277
- PDF (Русский)
Preparation of the pure sodium salt of 1H-1,2,4-triazole

М. Кажемекайте, А. Юодвиршис, А. Вектарене

277-278
- PDF (Русский)
Unexpected recyclization of pyridinium salts to give oxazoles

E. В. Бабаев, А. А. Цисевич

278-279
- PDF (Русский)
Isomerization in the alkylation of cis-styrylpyridine

И. П. Калашникова, В. B. Калашников, А. Н. Пушин, C. Е. Ткаченко

280-281
- PDF (Русский)
Preparation of 5,6-dihydro-2(1H)-pyridinones by an intramolecular Wittig reaction using N-3-oxoalkylchloracetamides

А. С. Фисюк, Н. В. Поендаев, Ю. Г. Бундель

281-282
- PDF (Русский)

No. 2 (1998)

Review Articles

Reactions of potentially tautomeric methyl and methylene derivatives of pyridine and diazines with N-electrophiles

Original Papers

Stereostructure of 2-ethynyl-substituted 2,4,4-trimethyl-1,3-dioxanes

6,6-Dimethyl-4,8-dioxospiro[2.5]octane-1,1,2,2-tetracarbonitrile in the synthesis of heterocyclic compounds of the 2,3-dihydrofuran and 5,6,7,8-tetrahydro-4H-chromene series

Recyclization of 1,3-dimethylbenzo[b]furo[2,3-c]- and 1,3-dimethylbenzo[b]thieno[2,3-c]pyrylium when treated with secondary amines. Synthesis of 3-dialkylamino derivatives of dibenzofuran and dibenzothiophene

Study of 6-hydrazinophenathridine in acylation and annelation reactions of the 1,2,4-triazole ring

Synthesis and heterocyclization of osazones of carbonyl-substituted glyoxals

Alkylation of 1-methyl-2-benzimidazolylacetonitrile

ELECTRONIC SPECTRA AND STRUCTURE OF 2-BROMOPICOLINES, THEIR N-OXIDES AND 2-BROMO-4-NITROPICOLINE N-OXIDES

Synthesis of N-methylmorpholinium 6-oxo-3,5-dicyano-1,4,5,6-tetrahydro-4-(spirocyclopentane)pyridine-2-thiolate with the Michael reaction

Michael reaction in synthesis of 6-amino-4-(4-butoxyphenyl)-3,5-dicyanopyridine-2(1H)-thione

N-3-oxoalkylamides and -thioamides in synthesis of heterocyclic compounds. 4. Synthesis of hydrogenated derivatives of quinoline and isoquinoline based on N-3-oxoalkylamides

Oxiranyl β-aminovinyl ketones. 6. Synthesis of N-substituted cis-10-hydroxy-Δ^2,3-octahydro-4-quinolinones

Reaction of functionally 4-substituted hexahydropyrimidine-2-thiones with sodium tetrahydroborate. Synthesis of six-membered cyclic thioureas

Investigations in the region of 2,3′-biquinoline. 2. Investigation of the nucleophilic addition of organomagnesium compounds and sodium hydride to 2,3′-biquinoline

Synthesis and alkylation of cyclic azomethines—3-spiro- and 3,3-dimethyl-3,4-dihydroisoquinolines

Investigations of indolo[3,2-b]quinolines

Cyclic hydrazides. 2. Synthesis of substituted 4-hydroxy-1-oxo-1,2-dihydropyridazone[4,5-b]quinoline 5-oxides

Condensed imidazo-1,24-azines. 28. Synthesis and transformations of 2-aroylmethyl-6,7-diphenylimidazo[1,2-b]-1,2,4-triazin-4H-3-ones

Ethyl 4-bromocrotonate in the synthesis of pyrido[3′,2′∶4,5]thieno[3,2-d]pyridin-2(1H)-ones

Synthesis of D-provitamins containing a side-chain isozazoline ring

Letters to the Editor

Transformations of 1-furylisoquinolinium salts by the action of methylamine

Synthesis of 2-(2,2-dimethyl-1-oxopropyl)-indole-3-carboxylic acid by the indoledione-indole rearrangement method in NaOH/AQ. DMSO

Preparation of the pure sodium salt of 1H-1,2,4-triazole

Unexpected recyclization of pyridinium salts to give oxazoles

Isomerization in the alkylation of cis-styrylpyridine

Preparation of 5,6-dihydro-2(1H)-pyridinones by an intramolecular Wittig reaction using N-3-oxoalkylchloracetamides

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