A new and convenient synthesis of phendiones oxidated by KBrO_3/H_2SO_4 at room temperature  

作　　者：Ren Hua Zheng Hai Chang Guo Hua Jiang Jiang Ke Hui Xu Bei-Bei Liu Wei Lin Sun Zhi Quan Shen 

机构地区：[1]Department of Polymer Science and Engineering, Zhejiang University, Hangzhou 310027, China [2]School of Pharmaceutical and Chemical Engineering, Taizhou University, Taizhou 317000, China

出　　处：《Chinese Chemical Letters》2010年第11期1270-1272,共3页中国化学快报（英文版）

基　　金：financial support from National Natural Science Foundation(No.20674071);Provincial Natural Science Foundation of Zhejiang(No.Y4090281)

摘　　要：A new method is described to synthesize phendione derivatives from 1,10-phenanthrolines using potassium bromate and 60% sulfuric acid as oxidant,which was easily applicable to scale-up.The reaction conditions are mild and the yields are excellent.The target compounds have been characterized by 1H NMR,and IR.A new method is described to synthesize phendione derivatives from 1,10-phenanthrolines using potassium bromate and 60% sulfuric acid as oxidant,which was easily applicable to scale-up.The reaction conditions are mild and the yields are excellent.The target compounds have been characterized by 1H NMR,and IR.

关 键 词：Phendione 1 10-PHENANTHROLINE KBrO3/H2SO4 SYNTHESIS 

分 类 号：O623.624[理学—有机化学] TQ432.2[理学—化学]