Synthesis and spectrophotometric study of acidic and complexing properties of 5,15-bis(4'-methoxyphenyl)-10,20-bis(4aEuro(3)-nitrophenyl)-2,8,12,18-tetramethyl-3,7,13,17-tetraethylporphyn in acetonitrile

摘要

5,15-Bis(4'-methoxyphenyl)-10,20-bis(4aEuro(3)-nitrophenyl)-2,8,12,18-tetramethyl-3,7,13,17-tetraethylporphyne was synthesized and studied spectrophotometrically in the systems 1,8-diazabicyclo[5.4.0]undec-7-ene-acetonitrile, Zn(OAc)(2)-acetonitrile, 1,8-diazabicyclo[5.4.0]undec-7-ene-Zn(OAc)(2)-acetonitrile. The orders of acidity and kinetic activity were obtained for methoxyphenyl alkyl derivatives of porphyrins in these systems.