钯催化β-酮酸酯脱羧制备α,β-不饱和酮的方法介绍  

Synthetic Method Introduction of α, β-Unsaturated Ketones from β-Keto Carboxylates by Palladium Catalyst

作　　者：陈海锋[1] 杨琳[1] 杨新玲[1] 凌云[1] 

机构地区：[1]中国农业大学应用化学系,北京100094

出　　处：《合成化学》2007年第1期7-11,29,共6页Chinese Journal of Synthetic Chemistry

基　　金：国家"十五"攻关课题资助项目(2001BA308A01-06)

摘　　要：介绍了以钯为催化剂,β-酮酸丙烯基酯脱羧制备α,β-不饱和酮的方法,并对溶剂、配体的选择性,反应机理及其应用进行了简单综述。参考文献25篇。Synthetic methods of α,β-unsaturated ketones by decarboxylation of β-keto carboxylates in the presence of palladium complex catalyst were introduced. The selection of solvent and ligand, the reaction mechanism and the applications of decarboxylation of β-keto carboxylates were also reviewed. 25 references were cited.

关 键 词：β-酮酸丙烯基酯 脱羧 Α Β-不饱和酮 综述 

分 类 号：O624.4[理学—有机化学]