Meso-aryl substituted metalloporphyrins supported on unidazole propyl gel (ipg) catalytic activity in the oxidation of cyclohexane and characterization of iron porphyrin - ipg systems - Iamamoto, Yassuko; Ciuffi, K J; Sacco, H. C.; Prado, C M C; Moraes, M; Nascimento, Otaciro Rangel (Journal of Molecular Catalysis, 1994)