| In this paper, the TPP is raw materials. alpha, beta unsaturated carbonylporphyrin is obtained by metallization, formylation and Aldol condensation and itssynthesis method is optimized,we have researched of this kind of unsaturated ketonesporphyrin ultraviolet-visible absorption spectra changes. All the compounds werecharacterized by1H NMR, MS，IR and UV-vis spectrum. |
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