Copper-Catalyzed Synthesis of Triarylamines from Aryl Halides and Arylamines

被引:11
|
作者
Qian Cunwei [1 ]
Xu Shaojie [1 ]
Zong Qianshou [2 ]
Fang Dong [1 ]
机构
[1] Yancheng Teachers Univ, Sch Chem & Chem Engn, Yancheng 224051, Jiangsu, Peoples R China
[2] Jiaxing Univ, Sch Biol & Chem Engn, Jiaxing 314001, Zhejiang, Peoples R China
关键词
copper catalyst; Ullmann coupling; triphenylamine; synthesis; ROOM-TEMPERATURE AMINATION; N BOND FORMATION; C-N; COUPLING REACTIONS; ULLMANN SYNTHESIS; HIGHLY EFFICIENT; ARYLATION; AMINES; LIGAND; BROMIDES;
D O I
10.1002/cjoc.201200247
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A simple and efficient methodology for the synthesis of triphenylamines has been demonstrated using copper catalyst with a ligand and tripotassium phosphate as the base. The effect of parameters such as catalyst precursors, ligands, bases and solvents were studied and a series of triphenylamines were obtained with moderate to excellent yields in DMF. This reaction displays great functional groups compatibility in the presence of a broad range of functional groups.
引用
收藏
页码:1881 / 1885
页数:5
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