Indium(III) chloride catalyzed three-component coupling reaction: A novel synthesis of 2-substituted aryl(indolyl)kojic acid derivatives as potent antifungal and antibacterial agents
Three-componentcoupling of aldehyde, indole and kojicacid has been achieved using a catalytic amount of InCl3 under solvent free conditions to produce a novel series of 2-substitutedaryl(indolyl)kojicacid derivatives in good yields and with high selectivity. These compounds are found to exhibit potent antifungal properties.