有机化学 ›› 2016, Vol. 36 ›› Issue (2): 384-392.DOI: 10.6023/cjoc201507023 上一篇    下一篇

研究简报

活性炭/空气作用下含吲哚基苯并咪唑衍生物的合成及其光谱性质

蒙玉霞, 桂煜莹, 吉琼, 潘咏玲, 林志强, 吕柳, 曾向潮   

  1. 暨南大学化学系 广州 510632
  • 收稿日期:2015-07-20 修回日期:2015-10-29 发布日期:2015-11-03
  • 通讯作者: 曾向潮 E-mail:xczeng@126.com
  • 基金资助:

    国家大学生创新创业训练计划(No. 201410559057)和广东省大学生创新创业训练计划(No. 1055914114)资助项目

Benzoimidazole Derivatives Containing Indole Unit: Activated Carbon/Air Promoted Synthesis and Spectral Properties

Meng Yuxia, Gui Yuying, Ji Qiong, Pan Yongling, Lin Zhiqiang, Lü Liu, Zeng Xiangchao   

  1. Department of Chemistry, Jinan University, Guangzhou 510632
  • Received:2015-07-20 Revised:2015-10-29 Published:2015-11-03
  • Supported by:

    Project supported by the National University Student Innovative Training Program of China (No. 201410559057) and the University Student Innovative Training Program of Guangdong Province (No. 1055914114).

活性炭作用下, 以空气为“绿色”氧化剂, N-烃基吲哚-3-甲醛与邻苯二胺经环缩合-氧化反应合成了新型含吲哚结构单元苯并咪唑衍生物. 考察了活性炭、溶剂的选择与用量、温度、反应物配比等因素对反应的影响. 测定了标题化合物在乙腈中的紫外-可见吸收光谱和荧光发射光谱.

关键词: 苯并咪唑, 活性炭, 吲哚, 合成

Promoted by activated carbon, novel benzoimidazole derivatives containing indole unit were synthesized via cyclocondensation-oxidation of N-alkylindole-3-formaldehyde with 1,2-diaminobenzene in the presences of atmospheric air as a “green” oxidant. The effects of activated carbon, selection & amount of solvents, temperature and molar ratio of the two reagents on the reactions have been surveyed. UV-Vis and fluorescence spectra of the title compounds in acetonitrile were also investigated.

Key words: benzoimidazole, activated carbon, indole, synthesis