The synthesis, characterization, electrochemical and spectroelectrochemical properties of a novel, cationic, water-soluble Zn phthalocyanine with extended conjugation

作者：Karaoglan Gulnur Keser; Gumrukcu Gulsah; Koca Atif; Gul Ahmet^*

来源：Dyes and Pigments, 2011, 88(3): 247-256.

DOI：10.1016/j.dyepig.2010.07.003

• Phthalocyanine
• Zinc
• Schiff base
• Quaternization
• Spectroelectrochemistry
• Extended conjugation

A novel Zn phthalocyanine substituted with four dimethylaminocinnamaldiminophenyloxy substituents at peripheral positions was obtained by the condensation of various 4'-aminophenoxy substituted phthalocyanines and 4-(dimethylamino)cinnamaldehyde Quaternization of the dimethylamino functionality produced cationic Zn phthalocyanines which were soluble in both water and other polar solvents such as methanol and DMSO The novel compounds were characterized using elemental analysis IR (1)H NMR UV-Vis and MALDI-TOF MS spectral data Electrochemical in situ spectroelectrochemical and in situ electrocolorime

• 出版日期2011-3