Acta Chimica Sinica ›› 2004, Vol. 62 ›› Issue (4): 399-404. Previous Articles     Next Articles

交联聚合β-环糊精-邻香草醛苯甲酰腙的合成及其应用

唐波, 张丽丽, 张杰, 王栩, 陈蓁蓁, 王洪鉴, 吴长举   

  1. 山东师范大学化学化工与材料科学学院, 济南, 250014
  • 投稿日期:2003-04-29 修回日期:2003-10-20 发布日期:2014-01-26
  • 通讯作者: 唐波,E-mail:tangb@sdnu.edu.cn;Fax:05316189527 E-mail:tangb@sdnu.edu.cn
  • 基金资助:
    国家自然科学基金(No.29975016)和山东省自然科学基金(No.Z2000B03)资助项目.

Synthesis of β-Cyclodextrin-o-vanillin Benzoylhydrazone and Its Application

TANG Bo, ZHANG Li-Li, ZHANG Jie, WANG Xu, CHEN Zhen-Zhen, WANG Hong-Jian, WU Chang-Ju   

  1. College of Chemistry, Chemical Engineering and Materials Science, Shandong Normal University, Jinan 250014
  • Received:2003-04-29 Revised:2003-10-20 Published:2014-01-26

A novel host reagent of β-cyclodextrin o vanillin benzoylhydrazone (β-CDP-OVBH)was synthesized, and characterized by IR and 1H NMR spectra. A highly selective and sensitive spectrofluorimetric determination of trace amounts of aluminium was proposed based on the reaction between Al3+ and β-CDP-OVBH in acetic acid ammonium acetate buffer medium of pH 4.80. The molar ratio of β-CDP-OVBH to Al3+ was 1:1. The linear range of this method was 0.67~150 μg/L with a detection limit of 0.20 μg/L. The interferences of 27 common ions in the determination of aluminium was investigated and the results showed that the host reagent had a quite high selectivity. This method was rapid and simple in determination of trace amounts of Al3+ in glucose injection and common beverage.

Key words: synthesis, host reagent, guest, β-cyclodextrin-σ-vanillin benzoylhydrazone, spectrofluorimetric determination of aluminium