氧络锰(Ⅳ)四苯基卟啉配合物的合成和氧化反应(英文)

Synthesis and Oxidation Reactions of Oxomanganese(Ⅳ) Tetraphenylporphyrinate

氮气保护下用亚碘酰苯氧化苯酚锰四苯基叶琳C_6H_5OMn（Ⅲ）TPP，合成了标题化合物0＝Mn（Ⅳ）TPP．0＝Mn（Ⅳ）TPP的可见吸收光谱在428nm和522nm分别有一强的Soret带吸收和弱的肩峰；红外光谱在1050cm^(－1)处有Mn＝0的特征吸收．它能氧化苯乙烯。

Oxidation of phenol manganese(Ⅲ) tetraphenylporphyrinate I, C6 H5 OMn (Ⅲ) TPP with iodosyl-benzene PhIO gave,compound(Ⅱ)tetraphenylporphyrinate,(O)Mn(Ⅳ)TPP, under theprotection of nitrogen gas. The isible absorption spectrum showed a strng Soret band at 428 nm and a weak 8haulder the at 522 nm. resectively. The infared spectrum displayed a characteristic absorptionpeak of Mn=O at 1050cm-1 Compouhd Ⅱ was capable of oxidizing styrene cyclohexene and triph-enylpbophine, respectively.