Title of article :
Ultrasound-promoted synthesis of 1-amidoalkyl-2-naphthols via a three-component condensation of 2-naphthol, ureas/amides, and aldehydes, catalyzed by sulfamic acid under ambient conditions
Author/Authors :
Patil، نويسنده , , Sachin B. and Singh، نويسنده , , Pankajkumar R. and Surpur، نويسنده , , Mandar P. and Samant، نويسنده , , Shriniwas D.، نويسنده ,
Abstract :
A three-component one-pot condensation of 2-naphthol, ureas/amides and aldehydes catalyzed by sulfamic acid, under ultrasound irradiation and ambient conditions gives 1-amidoalkyl-2-naphthols in excellent yield and in short time.
Keywords :
1-Amidoalkyl-2-naphthols , Multi-component reaction , Ortho quinine methides , Ultrasound , Sulfamic acid
Journal title :
Astroparticle Physics
