Solvent Free Synthesis of N-Substituted Pyrrole Derivatives Catalyzed by Silica Sulfuric Acid

Khammas A. J., Yolaçan Ç., Aydoğan F.

RUSSIAN JOURNAL OF GENERAL CHEMISTRY, vol.88, pp.2680-2683, 2018 (SCI-Expanded) identifier identifier

  • Publication Type: Article / Article
  • Volume: 88
  • Publication Date: 2018
  • Doi Number: 10.1134/s1070363218120332
  • Journal Name: RUSSIAN JOURNAL OF GENERAL CHEMISTRY
  • Journal Indexes: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Page Numbers: pp.2680-2683
  • Yıldız Technical University Affiliated: Yes

Abstract

Sulfuric acid immobilized on silica gel is used as an efficient catalyst in the synthesis of N-substituted pyrrole derivatives by the Clauson-Kaas pyrrole synthesis. The solvent free reaction mixture is stirred by grinding. Within very short reaction time the process leads to the corresponding products without any decomposition recorded.