有机化学 ›› 1995, Vol. 15 ›› Issue (5): 520-524. 上一篇    下一篇

研究论文

高分子键联金属卟啉的合成及催化性能的研究

郑维忠;曾庆平;王先元   

  1. 中国科学院成都有机化学研究所;中国科学院上海有机化学研究所;中国科学院金属有机化学开放实验室
  • 发布日期:1995-10-25

Polymer-bonded metalloporphyrin-catalyzed hydroxylation of alkane

ZHENG WEIZHONG;ZENG QINGPING;WANG XIANYUAN   

  • Published:1995-10-25

本文合成了一种新型大环网状高分子聚苯乙烯键联的四(4-吡啶基)卟啉和四(4-氨基苯基)卟啉的金属配合物。考察了它们在正己烷羟基化反应中的催化性能。结果表明: 四(4-吡啶基)卟啉锰和高分子键联后稳定性增加, 且活性有所提高。

关键词: 羟基化, 锰络合物, 紫外分光光度法, 卟啉, 吡啶 P, 金属络合物, 己烷, 网状聚合物, 元素分析, 聚苯乙烯

Two porous polymer-bonded porphyrins were prepared by amin linkage of meso-tatrakis(4-pyridyl) porphyrin and meso-trtrakis (4-aminophenyl) porphyrin with polystyrene, respectively. Their Mn(Ⅲ), Fe(Ⅲ) Complexes were obtained from incorporating metal ions into porphyrin-containing polymer. It was found that M[tetrakis (4-pyridy) porphyrin] (M=Mn(Ⅲ), Fe(Ⅲ)) were effective catalysts for hydroxylation of alkane by PhIO.

Key words: ULTRAVIOLET SPECTROPHOTOMETRY, HYDROXYLATION, PYRIDINE P, PORPHYRIN, MANGANESE COMPLEX, NETWORK POLYMER, METAL COMPLEX, ELEMENTAL ANALYSIS, HEXANE, POLYSTYRENE

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