1.
Ultrason Sonochem
; 10(2): 115-8, 2003 Mar.
Article
in English
| MEDLINE
| ID: mdl-12551772
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.
