Cellulose sulfuric acid catalyzed one-pot three-component synthesis of imidazoazines.
Imidazoazines have been synthesized by a one-pot three-component condensation reaction of an aldehyde, a 2-aminoazine and an isocyanide in the presence of the cellulose sulfuric acid, as an effective bio-supported catalyst in excellent yields. The reaction work-up is simple and the catalyst can be easily separated from the product and reused in several times.
Shaabani
Ahmad
A
Department of Chemistry, Shahid Beheshti University.
Maleki
Ali
A
Moghimi Rad
Jafar
J
Soleimani
Ebrahim
E
D001391:Azo Compounds / Q000737:chemistry*; D002384:Catalysis; D002482:Cellulose / Q000031:analogs & derivatives* / Q000737:chemistry; D007094:Imides / Q000737:chemistry*; D009682:Magnetic Resonance Spectroscopy; D013055:Spectrophotometry, Infrared
D001391:Azo Compounds; D007094:Imides; D002482:Cellulose; C020254:cellulose sulfate