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化学学报
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化学学报 ›› 1995, Vol. 53 ›› Issue (6): 578-582. 上一篇    下一篇

研究论文

β-CD与间羧基苯磺酰氯及Fe^3^+构筑氧化还原酶

丁志刚;刘学群;詹国庆;古元冬;杨向东   

  1. 中南民族学院化学系
  • 发布日期:1995-06-15

Synthesis of ferric coordination compound of bis(6-O-m-carbonyl benzenesulfonyl)-β-cyclodextrin with catalysis of oxidoreductase

DING ZHIGANG;LIU XUEQUN;ZHAN GUOQING;GU YUANDONG;YANG XIANGDONG   

  • Published:1995-06-15

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用β-CD与间羧基苯磺酰氯及三氯化铁反应, 制得了双(6-氧-间羧基苯磺酰基)-β-CD.Fe^3^+配合物, 以此配合物作催化剂, 将苯甲醇高速率氧化成苯甲醛和苯甲酸, 其反应速率是三氯化铁的1.4×10^4倍。

关键词: 铁, 络合物, 氧化还原酶, 模拟酶

As β-cyclodextrin reacted with m-carbonyl benzenesulfonyl chloride in solution of pyridine at 80℃, bis(6-O-m-carbonyl benzenesulfonyl)-β-cyclodextrin, which was characterized by ^1H-^1^3C NMR, IR spectra and elemental analysis, was obtained. The ferric coordination compound of this new product could effectively catalyse benzal alcohol oxidized into benzaldehyde and benzoic acid. The catalytic rate was 4×10^4 times as much as that FeCl~3 catalysing the same reaction.

Key words: IRON, COMPLEX COMPOUNDS, OXIDOREDUCTASES, MODELS OF ENZYME

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