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Wavelength-specific photosensitive porphacyanine and expanded porphyrin-like compounds and methods for preparation and use thereof
Wavelength-specific photosensitive porphacyanine and expanded porphyrin-like compounds and methods for preparation and use thereof
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机译:波长特异性光敏性花菁菁和膨胀的卟啉样化合物及其制备和使用方法
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摘要
A method for synthesizing a porphocyanine having the formula: IMAGE where each R is ethyl, comprises either: (1) treating 3,3'-4,4'-tetraethyl-5,5'-bisaminomethyl-2,2'-dipyrromethane with a 10-fold excess of DDQ or (2) treating 3,3'-4,4'-tetraethyl-5,5'-diformyl 2,2'-dipyrromethane with ammonia, followed by column chromatography purification and evaporating to dryness the eluant containing the purified product.
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