Title of article :
An expeditious synthesis of β-indolylketones catalyzed by p-toluenesulfonic acid (PTSA) using ultrasonic irradiation
Author/Authors :
Ji، نويسنده , , Shun-Jun and Wang، نويسنده , , Shun-Yi، نويسنده ,
Abstract :
PTSA catalyzes the Michael addition of indole to α,β-unsaturated carbonyl ketones under ultrasonic irradiation to afford the corresponding product β-indolylketones in excellent yields (up to 94%).
Keywords :
PTSA , Ultrasound , Michael reaction , indoles
Journal title :
Astroparticle Physics
