| abstract |
The invention discloses a method for synthesizing a tetrakis(4-aminophenyl) porphyrin metal complex, comprising the following steps: 1) using organic acid as a solvent, using pyrrole and 4-halobenzaldehyde as substrates, and conducting a condensation reaction , get (4-halophenyl) porphyrin solid; 2) described (4-halophenyl) porphyrin solid is dissolved in organic solvent, add metal salt, react to obtain (4-halophenyl) porphyrin metal Complex; 3) with described (4-halophenyl) porphyrin metal complex and ammoniacal liquor as substrate, under the condition that catalyzer and organic solvent exist, carbon-nitrogen coupling reaction occurs to obtain described four (4 -aminophenyl)porphyrin metal complexes. The method has mild reaction conditions, low toxicity and environmental protection. |