Title of article :
The Michael reaction catalyzed by KF/basic alumina under ultrasound irradiation
Author/Authors :
Li، نويسنده , , Ji-Tai and Chen، نويسنده , , Guo-Feng and Xu، نويسنده , , When-Zhi and Li، نويسنده , , Tong-Shuang and Li، نويسنده ,
Abstract :
The Michael reaction of chalcones as acceptors with various active methylene compounds such as diethyl malonate, nitromethane, cyclohexanone, ethyl acetoacetate and acetylacetone as donors catalyzed by KF/basic alumina results in adducts in high yield within a shorter time under ultrasound irradiation.
Keywords :
Ultrasound , Michael addition , Chalcones , Active methylene compounds
Journal title :
Astroparticle Physics
