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Unexpected Synthesis of a Bulky Bis-Pocket A?B-Type Meso-Cyano Porphyrin.

ABSTRACT: A one-pot synthesis of bulky bis-pocket A?B-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.

SUBMITTER: Liu ZY

PROVIDER: S-EPMC6150394 | biostudies-literature | 2017 Nov

REPOSITORIES: biostudies-literature

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

Liu Ze-Yu ZY Mahmood Mian Hr MH Wu Jian-Zhong JZ Yang Shu-Bao SB Liu Hai-Yang HY

Molecules (Basel, Switzerland) 20171109 11

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. ...[more]

PMID: 29120395

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