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Photoreduction manner of the high valence metal porphyrin which
Photoreduction manner of the high valence metal porphyrin which
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机译:高价金属卟啉的光还原方式
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摘要
PROBLEM TO BE SOLVED: To provide a method for reducing a porphyrin complex having a transition metal in a high-valence condition as the central metal, to a corresponding low valence metal complex, and for example, for easily preparing a low- valence metalloporphyrin complex having an oxygen coordination activity. ;SOLUTION: This method comprises a step of photoreducing a high-valence metalloporphyrin complex to 7a corresponding low-valence metalloporphyrin complex by contacting it with a saccharide in a nitrogen atmosphere in an electrolyte aqueous solution, or by photoirradiation of the Legand to metal charge transfer (called LMCT) absorption band wavelength region.;COPYRIGHT: (C)2000,JPO
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