Chin. J. Org. Chem. ›› 2014, Vol. 34 ›› Issue (5): 994-998.DOI: 10.6023/cjoc201311018 Previous Articles     Next Articles

Notes

含咔唑基苯并咪唑衍生物的合成

卞垒, 曾向潮, 何如, 罗创龙, 林志强   

  1. 暨南大学化学系 广州 510632
  • 收稿日期:2013-11-13 修回日期:2014-01-20 发布日期:2014-01-24
  • 通讯作者: 曾向潮 E-mail:xczeng@126.com
  • 基金资助:

    广东省大学生创新(No. 1055912003)资助项目.

Syntheses of Benzoimidazole Derivatives Containing Carbazole Unit

Bian Lei, Zeng Xiangchao, He Ru, Luo Chuanglong, Lin Zhiqiang   

  1. Department of Chemistry, Jinan University, Guangzhou 510632
  • Received:2013-11-13 Revised:2014-01-20 Published:2014-01-24
  • Supported by:

    Project supported by the University Student Innovative Program of Guangdong Province (No. 1055912003).

Two series of novel benzoimidazole derivatives containing carbazole unit were synthesized via condensation-cyclization of N-alkylcarbazole-3-formaldehyde with 1,2-diaminobenzene in "one pot" reaction without catalyst. The effects of temperature, selection & amount of solvents and molar ratio of the two reagents on the reactions have been investigated; significantly, one of these two series of benzoimidazole derivatives could be prepared as the major products selectively by changing the molar ratio of the two reagents.

Key words: benzoimidazole, carbazole, organic synthesis