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高等学校化学研究 ›› 2013, Vol. 29 ›› Issue (6): 1089-1093.doi: 10.1007/s40242-013-3224-2

• Articles • 上一篇    下一篇

Diastereoselective Synthesis of 1, 10-Dihydropyrrolo[1, 2-a][1, 10]phenanthroline Derivatives via 1, 3-Dipolar Cycloaddition Reaction

LIU Zhen-ming1, FANG Jun2, YAN Chao-guo2   

  1. 1. Analysis and Test Center, Yangzhou 225002, P. R. China;
    2. College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
  • 收稿日期:2013-05-20 修回日期:2013-06-05 出版日期:2013-12-01 发布日期:2013-06-24
  • 通讯作者: YAN Chao-guo E-mail:cgyan@yzu.edu.cn
  • 基金资助:

    Supported by the National Natural Science Foundation of China(No.21172189) and the Priority Academic Program Development of Jiangsu Higher Education Institutions, China.

Diastereoselective Synthesis of 1, 10-Dihydropyrrolo[1, 2-a][1, 10]phenanthroline Derivatives via 1, 3-Dipolar Cycloaddition Reaction

LIU Zhen-ming1, FANG Jun2, YAN Chao-guo2   

  1. 1. Analysis and Test Center, Yangzhou 225002, P. R. China;
    2. College of Chemistry & Chemical Engineering, Yangzhou University, Yangzhou 225002, P. R. China
  • Received:2013-05-20 Revised:2013-06-05 Online:2013-12-01 Published:2013-06-24
  • Contact: YAN Chao-guo E-mail:cgyan@yzu.edu.cn
  • Supported by:

    Supported by the National Natural Science Foundation of China(No.21172189) and the Priority Academic Program Development of Jiangsu Higher Education Institutions, China.

摘要:

The functionalized 1,10-dihydropyrrolo[1,2-a][1,10]phenanthroline derivatives were synthesized in good yields and with high diastereoselectivity by 1,3-dipolar cycloaddition reactions of N-phenacylphenanthrolinium bromides or N-ethoxycarbonylmethylene phenanthrolinium bromide with various nitrostyrenes in acetonitrile at room temperature in the presence of triethylamine.

关键词: Pyridinium ylide, Phenanthroline, Pyrrolo[1,2-a][1,10]phenanthroline, 1,3-Dipolar cycloaddition, Diastereoselectivity

Abstract:

The functionalized 1,10-dihydropyrrolo[1,2-a][1,10]phenanthroline derivatives were synthesized in good yields and with high diastereoselectivity by 1,3-dipolar cycloaddition reactions of N-phenacylphenanthrolinium bromides or N-ethoxycarbonylmethylene phenanthrolinium bromide with various nitrostyrenes in acetonitrile at room temperature in the presence of triethylamine.

Key words: Pyridinium ylide, Phenanthroline, Pyrrolo[1,2-a][1,10]phenanthroline, 1,3-Dipolar cycloaddition, Diastereoselectivity