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高等学校化学研究 ›› 2016, Vol. 32 ›› Issue (6): 947-951.doi: 10.1007/s40242-016-6263-7

• Articles • 上一篇    下一篇

1, 1'-Binaphthyl-2, 2'-diamine Dihydrochloride: an Efficient Ligand for the N-Arylation of Imidazole with Aryl/heteroaryl Halides Catalyzed by CuI

SHEN Guodong1, ZHAO Lingyu1, BAO Weiliang2   

  1. 1. School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, P. R. China;
    2. Department of Chemistry, Xi Xi Campus, Zhejiang University, Hangzhou 310028, P. R. China
  • 收稿日期:2016-06-22 修回日期:2016-07-15 出版日期:2016-12-01 发布日期:2016-09-19
  • 通讯作者: SHEN Guodong, E-mail:shenguodong33@163.com; BAO Weiliang, E-mail:wlbao@css.zju.edu.cn E-mail:shenguodong33@163.com;wlbao@css.zju.edu.cn
  • 基金资助:

    Supported by the National Natural Science Foundation of China(No.21402079) and the Liaocheng University Technological and Cultural Innovation Foundation, China(No.SF2014045).

1, 1'-Binaphthyl-2, 2'-diamine Dihydrochloride: an Efficient Ligand for the N-Arylation of Imidazole with Aryl/heteroaryl Halides Catalyzed by CuI

SHEN Guodong1, ZHAO Lingyu1, BAO Weiliang2   

  1. 1. School of Chemistry and Chemical Engineering, Liaocheng University, Liaocheng 252000, P. R. China;
    2. Department of Chemistry, Xi Xi Campus, Zhejiang University, Hangzhou 310028, P. R. China
  • Received:2016-06-22 Revised:2016-07-15 Online:2016-12-01 Published:2016-09-19
  • Contact: SHEN Guodong, E-mail:shenguodong33@163.com; BAO Weiliang, E-mail:wlbao@css.zju.edu.cn E-mail:shenguodong33@163.com;wlbao@css.zju.edu.cn
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.21402079) and the Liaocheng University Technological and Cultural Innovation Foundation, China(No.SF2014045).

摘要:

Employing 1,1'-binaphthyl-2,2'-diamine(BINAM) dihydrochloride as an efficient and commercially available ligand, relatively mild and highly efficient copper-catalyzed coupling reactions of imidazole with aryl and heteroaryl halides have been developed. Various N-arylimidazoles could be synthesized in moderate to excellent yields.

关键词: Copper-catalyzed N-arylation, N-Arylimidazole, Ullmann-type coupling

Abstract:

Employing 1,1'-binaphthyl-2,2'-diamine(BINAM) dihydrochloride as an efficient and commercially available ligand, relatively mild and highly efficient copper-catalyzed coupling reactions of imidazole with aryl and heteroaryl halides have been developed. Various N-arylimidazoles could be synthesized in moderate to excellent yields.

Key words: Copper-catalyzed N-arylation, N-Arylimidazole, Ullmann-type coupling