5 years ago

Unexpected Synthesis of a Bulky Bis-Pocket A₃B-Type Meso-Cyano Porphyrin.

Mian Hr Mahmood, Shu-Bao Yang, Ze-Yu Liu, Hai-Yang Liu, Jian-Zhong Wu
A one-pot synthesis of bulky bis-pocket A₃B-type meso-cyano porphyrin, 5-cyano-10,15,20-tris(2,4,6-triphenylphenyl)porphyrin, has been accomplished via trifluoroacetic acid (TFA) catalyzed condensation of pyrrole and 2,4,6-triphenylbenzaldehyde in an acceptable yield of about 4%. DDQ served as oxidant and the cyanating agent.

Publisher URL: http://doi.org/10.3390/molecules22111941

DOI: 10.3390/molecules22111941

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