微波促进无溶剂合成查尔酮衍生物  

Solvent-free Synthesis of Chalcone Derivatives under Microwave Irradiation

作　　者：曾碧涛[1] 赵志刚[1] 易奉敏[1] 石云[1] 

机构地区：[1]西南民族大学化学与环境保护工程学院,四川成都610041

出　　处：《合成化学》2007年第5期625-627,共3页Chinese Journal of Synthetic Chemistry

基　　金：四川省应用基础研究资助项目(04JY029-003-08)

摘　　要：在微波辐射无溶剂条件下,用固体KF-Al2O3催化苯乙酮与芳香醛进行羟醛缩合反应,合成了8个查尔酮衍生物,产率90%-98%,其结构经^1H NMR,IR和MS表征。Using solid KF-Al2O3 as a catalyst, eight chalcone derivatives were synthesized in yields of 90% - 98% by the aldol condensation of acetophenone with aromatic aldehydes in solvent-free conditions under microwave irradiation. Their structures were characterized by ^1H NMR, IR and MS.

关 键 词：查尔酮 KF-AL2O3 微波辐射 无溶剂合成 

分 类 号：O625.4[理学—有机化学]