An Efficient One‐Pot Three‐Component Synthesis of Some New 3‐(Benzo[d]thiazol‐2‐yl)‐2‐alkyl‐4(3H)‐quinazolinones Using Silica Sulfuric Acid as a Heterogeneous Catalyst

• Published in: Journal of heterocyclic chemistry Vol. 55; no. 11; pp. 2647 - 2651
• Main Authors: Koroji, Samira, Mohammadi, Ali A., Mehrshad, Mohammad
• Format: Journal Article
• Language: English
• Published: HOBOKEN Wiley 01.11.2018; Wiley Subscription Services, Inc
• Subjects: Aminobenzimidazole; Chemical synthesis; Chemistry; Chemistry, Organic; Irradiation; Physical Sciences; Quinazolinones; Science & Technology; Silica; Silicon dioxide; Sulfuric acid; QUINAZOLINONES; MULTICOMPONENT REACTIONS; IN-VITRO; ANTIOXIDANT; BIOLOGICAL EVALUATION; ANTIBACTERIAL; AGENTS; INHIBITORS; MOLECULAR DOCKING; DERIVATIVES

Silica sulfuric acid catalyzed one‐pot synthesis of some new 3‐(benzo[d]thiazol‐2‐yl)‐2‐alkyl or 3‐(2‐benzimidazolyl)‐2‐alkyl quinazolin‐4(3H)‐one by condensation of a three component of antheranilic acid, 2‐aminobenzothiazole or 2‐aminobenzimidazole, and orthoesters under microwave irradiation....