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首页> 外文期刊>Zeitschrift fur Anorganische und Allgemeine Chemie >Synthesis and characterization of a novel phenol-tailed porphyrin ligand and its iron(III) complex
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Synthesis and characterization of a novel phenol-tailed porphyrin ligand and its iron(III) complex

机译:新型酚尾卟啉配体及其铁(III)配合物的合成与表征

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摘要

The phenol-tailed porphyrin ligand, H_3L was synthesized as a model compound for catalases. H_3L and its corresponding iron complex [Fe(L)] were synthesized by using the precursor, 5-(8-ethoxycarbonyl-1-naphthyl) -10, 15, 20-triphenyl porphyrin (ENTPP). They were characterized by ~1H NMR spectroscopy, mass spectrometry, X-ray crystallography, and cyclic voltammetry. All the results have confirmed that the phenol group is covalently attached to the porphyrin. In the iron complex, phenolate oxygen is coordinated to iron(III) as the fifth ligand, leading to the five-coordinate high-spin iron(III) species.
机译:合成了酚尾卟啉配体H_3L作为过氧化氢酶的模型化合物。使用前体5-(8-乙氧基羰基-1-萘基)-10、15、20-三苯基卟啉(ENTPP)合成了H_3L及其相应的铁络合物[Fe(L)]。它们的特征在于1H NMR光谱,质谱,X射线晶体学和循环伏安法。所有结果已经证实酚基团共价附于卟啉。在铁络合物中,酚盐氧与铁(III)配位为第五种配体,从而形成五配位的高自旋铁(III)物种。

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