Preparation of 1,5-Diketones by Addition of Cyclohexanone to Chalcones under Solvent-free Phase Transfer Catalyst Condition

Authors : Mustafa CEYLAN, Hayreddin GEZEGEN

Pages : 55-61

View : 23 | Download : 8

Publication Date : 0000-00-00

Article Type : Research Paper

Abstract :Eight different chalcone-1,5-diketone derivatives insert ignore into journalissuearticles values(5a-h); were prepared by the reaction of chalcone derivatives insert ignore into journalissuearticles values(3a-h); with cyclohexanone under the solvent-free phase transfer catalyst condition with modarate to high yields. The mechanistic pathway of the reaction can be explained by the Michael-type addition of cyclohexanone to chalcone derivatives insert ignore into journalissuearticles values(3a-h);.
Keywords : Chalcones, 1, 5 Diketones, Solvent free, Phase Transfer Catalyst, Michael Addition