Organic Letters 2003-10-16

Improved synthesis of meso-aryl-substituted [26]hexaphyrins.

Masaaki Suzuki, Atsuhiro Osuka

Index: Org. Lett. 5(21) , 3943-3946, (2003)

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Abstract

[reaction: see text] Acid-catalyzed reactions of 5-(2',3',4',5',6'-pentafluorophenyl)dipyrromethane with aryl aldehydes and of 5-(aryl)dipyrromethanes with 2,3,4,5,6-pentafluorobenzaldehyde allowed the preparation of a variety of meso-aryl [26]hexaphyrins.