Ultrasonic-assisted Synthesis of New Generation of Coumarins

الموضوعات : International Journal of Heterocyclic Chemistry

Lia Karimian ¹ (Department of Chemistry, Rasht branch, Islamic Azad University, Rasht, Iran)

تاريخ الإرسال : 29 الأحد , صفر, 1444 تاريخ التأكيد : 29 الأحد , صفر, 1444 تاريخ الإصدار : 05 الخميس , صفر, 1444

الکلمات المفتاحية: One-pot, 4-hydroxycoumarin, Ultrasonic-assisted, Salicylaldehyde,

ملخص المقالة :

A convenient and efficient procedure for synthesis of Bis(4-HydroxyCoumarin) derivatives has been developed by a simple one-pot, one step ultrasonic-assisted reaction to produce Bis(4-HydroxyCoumarins) in room temperature. The present methodology offers several advantages, such as a simple procedure with an easy work-up, short reaction times, high yields, and the absence of any volatile and hazardous organic solvents.