TBPA^(+·) mediated aromatization of 1,3,5-trisubstituted pyrazolines  

作　　者：Gang Su Wen Tao Wu Jian Tao Wang Long Min Wu 

机构地区：[1]State Key Laboratory of Applied Organic Chemistry, Lanzhau University, Lanzhau 730000, China

出　　处：《Chinese Chemical Letters》2008年第9期1013-1016,共4页中国化学快报（英文版）

基　　金：Project No.20572040 was supported by National Natural Science Foundation of China.

摘　　要：1,3,5-Trisubstituted pyrazolines were oxidized to the corresponding pyrazoles in high yield with tris（4-bromophenyl）aminium （TBPA＊＊） hexachloroantimonate in chloroform at room temperature.1,3,5-Trisubstituted pyrazolines were oxidized to the corresponding pyrazoles in high yield with tris（4-bromophenyl）aminium （TBPA＊＊） hexachloroantimonate in chloroform at room temperature.

关 键 词：PYRAZOLINE AROMATIZATION PYRAZOLE Cation radical 

分 类 号：O643.36[理学—物理化学] O625.11[理学—化学]