Microwave-assisted, regioselective one-pot synthesis of quinolines and bis-quinolines catalyzed by Bi(III) immobilized on triazine dendrimer stabilized magnetic nanoparticles
Fe3O4-TDSN-Bi(III) was applied to the regioselective one-pot synthesis of quinolines. Bis-quinolines were obtained from dialdehydes or diamines. The catalyst could be separated and reused six times without a decrease in activity.