- Gazi University Journal of Science
- Vol: 25 Issue: 1
- Synthesis of Trisubstituted Imidazoles Using Lewis and Bronsted Acid Catalysts
Synthesis of Trisubstituted Imidazoles Using Lewis and Bronsted Acid Catalysts
Authors : Rahim Hekmatshoar, Rahim Hekmatshoar, Hajar Jahanbakhshi, Farnoosh Mousavizadeh, Reyhane Rahnamafar
Pages : 29-34
View : 9 | Download : 3
Publication Date : 2012-01-24
Article Type : Other
Abstract :An efficient and one-pot method for the preparation of trisubstituted imidazoles by condensation of benzil, different aldehydes and ammonium acetate in the presence of a catalytic amount of NiSO4.7H2O or H3BO3 under different conditions is reported. Key Words : T risubstituted imidazoles, Multi-component reactions, NiSO4.7H2O, H3BO3, one-pot reactions, solid acid catalysts.Keywords : Trisubstituted imidazoles, Multi-component reactions, NiSO4.7H2O, H3BO3, one-pot reactions, solid acid catalysts.