Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1257030 | Chinese Chemical Letters | 2016 | 6 Pages |
Abstract
Benzimidazoles, benzoxazoles, and benzothiazoles derivatives were synthesized from condensation of aldehydes and 1,2-phenylenediamine or ortho-aminophenol or ortho-aminothiophenol in the presence of catalytic amount of Fe(III)–Schiff base/SBA-15 in water medium. Short reaction times, good to excellent yields, easy availability, reusability, and use of an eco-friendly catalyst are some of the significant attributes of the present method.
Graphical abstractFe(III)–Schiff base/SBA-15 was prepared and used as an efficient heterogeneous catalysts for the synthesis of benzimidazole, benzoxazole and benzothiazole heterocycles in water media.Figure optionsDownload full-size imageDownload as PowerPoint slide
Related Topics
Physical Sciences and Engineering
Chemistry
Chemistry (General)
Authors
Ghasem Rezanejade Bardajee, Marzieh Mohammadi, Hasan Yari, Aseyeh Ghaedi,