GREEN SYNTHESIS OF INDOL-2-ONE DERIVATIVES FROM <i>N</i>-ALKYLISATINS IN THE PRESENCE OF KF/CLINOPTILOLITE NANOPARTICLES

Авторы

  • Faramarz Rostami-Charati Department of Chemistry, Faculty of Science, Gonbad Kavous University, P. O. Box 163, Gonbad
  • Zinatossadat Hossaini Department of Chemistry, Qaemshahr Branch, Islamic Azad University, P. O. Box 163, Qaemshahr
  • Rezvaneh Rostamian Department of Chemistry, Qaemshahr Branch, Islamic Azad University, P. O. Box 163, Qaemshahr
  • Mehdi Ghambarian Gas Conversion Department, Faculty of Petrochemicals, Iran Polymer and Petrochemical Institute, Tehran
  • Afshin Zamani Department of Chemistry, Qaemshahr Branch, Islamic Azad University, P. O. Box 163, Qaemshahr
  • Mahshid Abdoli Department of Chemistry, Qaemshahr Branch, Islamic Azad University, P. O. Box 163, Qaemshahr

DOI:

https://doi.org/10.1007/3657

Ключевые слова:

activated acetylenic compounds, N-alkylisatin, 1, 3-dicarbonyl compounds, KF/clinoptilolite nanoparticles, green synthesis

Аннотация

KF/clinoptilolite nanoparticles were used as an effective heterogeneous catalyst for the synthesis of spiro[indole-3,2'-pyran] derivatives via three-component reactions of N-alkylisatins, 1,3-dicarbonyl compounds, and electron-deficient acetylenic compounds under solventfree conditions at 80°C. The present protocol has significant advantages, such as high yields, easy purification, and low environmental impact.

Загрузки

Опубликован

2017-05-03

Выпуск

Том 53 № 4 (2017): Многокомпонентные реакции в синтезе гетероциклов

Раздел

Оригинальные статьи