Synthesis, Characterization and Antimicrobial Studies of Some New Quinoline Incorporated Benzimidazole Derivatives

• Main Authors: Hegde, Gurumurthy, Garudacharia, B., Satyanarayana, M. N., Thippeswamy, B., Shivakumar, C.K., Shivananda, K.N., Isloor, Arun M.
• Format: Article
• Language: English
• Published: Elsevier 2012
• Subjects: T Technology (General); QC Physics
• Online Access: http://umpir.ump.edu.my/id/eprint/5422/1/gurumurthy_2012.pdf; http://umpir.ump.edu.my/id/eprint/5422/; http://dx.doi.org/10.1016/j.ejmech.2012.05.027

Two new series of quinoline incorporated benzimidazole derivatives (4a–i and 8a–f) were synthesized from substituted aniline and isatin through multi-step reaction. 6-substituted-4-carboxyquinolines (3a,b and 7) were synthesized by multi component one pot reactions (via Doebner reaction and Pfitzing...