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有机化学
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有机化学 ›› 2007, Vol. 27 ›› Issue (9): 1106-1109. 上一篇    下一篇

研究论文

乙二醛缩双(邻氨基苯酚)合锰(II)配合物的合成及其催化行为研究

刘丰良*,a，李元建b，黄可龙a，阳卫军c   

  1. (a中南大学化学化工学院 长沙 410083)
    (b中南大学药学院 长沙 410013)
    (c湖南大学化学化工学院 长沙 410082)
  • 收稿日期:2006-09-21 修回日期:1900-01-01 发布日期:2007-08-30
  • 通讯作者: 刘丰良

Synthesis, Oxygenation and Catalytic Behavior of Manganese Complex with Bis(2-hydroxyphenyliminomethyl)

LIU Feng-Liang*,a,LI Yuan-Jianb,HUANG Ke-Longa,YANG Wei-Junc   

  1. (a School of Chemistry and Chemical Engineering, Central South University, Changsha 410083)
    (b School of Pharmacy, Central South University, Changsha 410013)
    (c School of Chemistry and Chemical Engineering, Hunan University, Changsha 410082)
  • Received:2006-09-21 Revised:1900-01-01 Published:2007-08-30
  • Contact: LIU Feng-Liang

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被引次数

1

合成了乙二醛缩双(邻氨基苯酚)合锰(II)配合物, 讨论了其在DMF中的载氧行为、氧合动力学; 设计正交试验考察了以分子氧为氧源, 该配合物催化氧化醋酸去氢表雄酮生成7-酮基醋酸去氢表雄酮的性能, 最高收率达78.4%.

关键词: 席夫碱锰配合物, 醋酸去氢表雄酮, 合成, 仿生氧化, 氧合

Bis(2-hydroxyphenyliminomethyl) manganese complex was prepared and its oxygenation performance in DMF solution was studied. In the presence of the manganese complex, dehydroepiandrosterone acetate was effectively oxidized to 7-keto-dehydroepiandrosterone acetate by molecular oxygen. Orthogonal experiments were designed to investigate the influences of four factors on yield of the target product. The highest yield obtained reached 78.4%.

Key words: oxygenation, aerobic oxidation, synthesis, dehydroepiandrosterone acetate, Schiff base manganese complex