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The document details a method for synthesizing 5-(4-acetamidophenyl)-10,15,20-tris(4-substituted phenyl) porphyrins from dipyrrolomethanes, achieving yields of 72-84% for the dipyrrolomethanes and 15-17% for the amide porphyrins. The synthesis involves the condensation of benzaldehydes and pyrrole, catalyzed by acids, followed by a reaction with BF3.O(Et)2 for porphyrin formation. The products were characterized using various spectroscopic methods and were isolated with high purity.
- Author
- m.yaseen
- Language
- EN