Synthesis of strapped, dimeric, and trimeric porphyrins based on intramolecular macrocyclization reactions.

A Osuka, F Kobayashi, K Maruyama

文献索引：Osuka, Atsuhiro; Kobayashi, Fumikazu; Maruyama, Kazuhiro Bulletin of the Chemical Society of Japan, 1991 , vol. 64, # 4 p. 1213 - 1225

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被引用次数: 40

摘要

Strapped porphyrins were prepared directly by the acid-catalyzed condensation reaction of 3, 3′-diethyl-4, 4′-dimethyl-2, 2′-dipyrrylmethane and methylenedioxy bridged dialdehydes having a strap linkage longer than 7 atoms. Dimeric and trimeric porphyrins with coplanar and orthogonal (T-shape) geometries were also synthesized in good yields as an application of this method. In the strapped porphyrins, the distortion of porphyrin ring ...