Nano silica phosphoric acid: as a suitable catalyst for synthesis of trisubstituted imidazoles via sonication condition
چکیده
Nano silica phosphoric acid has been found to be a suitable catalyst for the preparation of 2,4,5-tri-substituted imidazoles via three-component reactions of benzil, aldehydes and ammonium acetate under sonication condition.
کلید واژگان
5-tri substituted imidazolesilica phosphoric acid
Benzil
sonication condition
Heterogeneous catalyst
شماره نشریه
6تاریخ نشر
2013-12-011392-09-10
ناشر
Sharif University of Technologyسازمان پدید آورنده
Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I. R. IranDepartment of Chemistry, College of Science, Yazd University, Yazd, P.O. Box 89195-741, I. R. Iran
Department of Organic Chemistry, Faculty of Chemistry, University of Kashan, Kashan, I. R. Iran
شاپا
1026-30982345-3605
