应用化学 ›› 1986, Vol. 0 ›› Issue (2): 64-66.

• 研究简报 • 上一篇    下一篇

铁卟啉轴向配位络合物在环己烷氧化反应中的催化作用

洪华华, 王柔, 王先元, 卢全杰, 李广年   

  1. 中国科学院成都有机化学研究所
  • 收稿日期:1985-03-04 修回日期:1985-10-21 出版日期:1986-04-10 发布日期:1986-04-10
  • 通讯作者: 王柔

THE CATALYTIC BEHAVIORS OF AXIAL COORDINATED COMPLEXES OF IRON(Ⅲ) PORPHYRINS IN THE OXIDATION REACTION OF CYCLOHEXANE

Hong Huahua, Wang Rou, Wang Xianyuan, Lu Quanjie, Li Guangnian   

  1. Chengdu Institute of Organic Chemistry, Academia Sinica
  • Received:1985-03-04 Revised:1985-10-21 Published:1986-04-10 Online:1986-04-10

摘要: 亚铁卟啉络合物因其可逆键合分子氧的性能而受到人们的重视。基于生物体中的亚铁卟啉络合物的轴向位置键合有一定的基团,因而对于铁卟啉及其轴向配位体的研究较为活跃,但有关其催化性能方面的研究报导甚少。

Abstract: The catalytic activities of ironⅢ) porphyrins with an axially ligated imidazole(Im), 2-methylimidazole (MeIm), pyridine (Py), or 4-methylpyridine (MePy), for the selective oxidation of cyclohexane in the model system have been investigated. It has been found that with imidazole ligand, a strong donor, the catalytic activity of iron porphyrin is slightly higher than that of hemin. The catalytic activities of the complexes derease in the order of Hemin·Im≈Hemin·MeIm>Hemin·Py≈Hemin·MePy≈Hemin>ClFe(Ⅲ)TPP·Im>C1Fe(Ⅲ)TPP.