Nano silica phosphoric acid: as a suitable catalyst for synthesis of trisubstituted imidazoles via sonication condition

نویسندگان
doi
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.

کلیدواژه‌ها
A. Bamoniri1, B.F. Mirjalili2, S. Nazemian1, 2, 4, 5-tri substituted imidazole, silica phosphoric acid, Benzil, sonication condition, Heterogeneous catalyst