Synthesis and transformations of 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridines | Sciact

Synthesis and transformations of 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridines Научная публикация

Журнал

Russian Chemical Bulletin
ISSN: 1573-9171 , E-ISSN: 1066-5285

Вых. Данные

Год: 2004, Том: 53, Номер: 4, Страницы: 853-859 Страниц : 7 DOI: 10.1023/b:rucb.0000037855.13096.6e

Авторы

Kaigorodova E.A. ¹ , Osipova A.A. ¹ , Konyushkin L.D. ² , Krapivin G.D. ¹

Организации

1	Kuban State Technological University, 2 ul. Moskovskaya, 350072 Krasnodar, Russian Federation
2	N. D. Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky prosp., 119991 Moscow, Russian Federation

Reactions of 2,5-dimethoxytetrahydrofuran with 3-aminothieno[2,3-b]pyridines afford a number of substituted 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridines. The possibility of the reaction and the yield of the product are determined by the character of a substituent in position 2 of thieno[2,3-b]pyridine. The Curtius rearrangement of 2-acylazido-3(1H-pyrrol-1-yl)thieno[2,3-b]pyridines yields 4,5-dihydropyrido[3",2":4,5]thieno[2,3-e]pyrrolo[1,2-a]pyrazin-4-ones. The molecular and crystal structures of ethyl 4-methoxymethyl-6-methyl-3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridine-2-carboxylate were determined by X-ray diffraction analysis.

Kaigorodova E.A. , Osipova A.A. , Konyushkin L.D. , Krapivin G.D.
Synthesis and transformations of 3-(1H-pyrrol-1-yl)thieno[2,3-b]pyridines
Russian Chemical Bulletin. 2004. V.53. N4. P.853-859. DOI: 10.1023/b:rucb.0000037855.13096.6e WOS Scopus OpenAlex

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