Synthesis of 3-Aryl Coumarin Derivatives Using Ultrasound Author Name Shubashini Sripathi and Kandasamy Logeeswari Category Computer science, information & general works Type Journal Tags 3-Aryl Coumarin,Tetrahydrofuran,K2CO3,Salicylaldehyde,Phenyl Acetyl Chloride,ultrasound Login to Access Content