Herein enviro-economic protocol for the synthesis of 3-phenylsulfonyl coumarins using THAM as a commercially available catalyst has been reported. Decent yields and easy isolation of the products avoiding conventional isolation as well as purification methods are the noteworthy merits of the developed protocol. The most fascinating and significant finding regarding driving force in the synthesis of phenylsulfonyl coumarins through Knoevenagel condensation reaction has also been disclosed.
Select your language of interest to view the total content in your interested language
Der Pharma Chemica received 15261 citations as per Google Scholar report