Efficient synthesis of bis-indolyloxindoles from (phenylimino)indolin-2-ones and 1H-indole catalyzed by p-toluenesulfonic acid
- Авторы: Suresh B.1, Brahmeshwary G.1, Swamy T.1, Gopi I.1, Ravinder V.1
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Учреждения:
- Department of Chemistry
- Выпуск: Том 86, № 5 (2016)
- Страницы: 1144-1150
- Раздел: Article
- URL: https://journals.rcsi.science/1070-3632/article/view/215058
- DOI: https://doi.org/10.1134/S1070363216050273
- ID: 215058
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Аннотация
p-Toluenesulfonic acid (p-TSA) efficiently catalyzed the reaction of (phenylimino)indolin-2-ones with 1H-indole in dichloromethane at room temperature to afford 3,3-di(indolyl)indolin-2-ones in 2-3 min with high yields.
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Об авторах
B. Suresh
Department of Chemistry
Email: ravichemku@yahoo.co.in
Индия, Warangal, 506009
G. Brahmeshwary
Department of Chemistry
Email: ravichemku@yahoo.co.in
Индия, Warangal, 506009
T. Swamy
Department of Chemistry
Email: ravichemku@yahoo.co.in
Индия, Warangal, 506009
I. Gopi
Department of Chemistry
Email: ravichemku@yahoo.co.in
Индия, Warangal, 506009
V. Ravinder
Department of Chemistry
Автор, ответственный за переписку.
Email: ravichemku@yahoo.co.in
Индия, Warangal, 506009