A new water-soluble sulfonated cobalt(II) phthalocyanines: Synthesis, spectral, coordination and catalytic properties

作者：Vashurin Artur; Filippova Anna; Znoyko Serafima; Voronina Alena; Lefedova Olga; Kuzmin Ilya; Maizlish Vladimir; Koifman Oscar

来源：Journal of Porphyrins and Phthalocyanines, 2015, 19(8): 983-996.

DOI：10.1142/S1088424615500753

• sulfonated phthalocyanines
• synthesis
• aggregates
• DABCO
• catalyst
• dye

Novel complexes of cobalt(II) with sulfonated derivatives of phthalocyanines are synthesized. The influence of the sulfonated group's number in peripheral substituent on solubility of macrocycle and ability to form ordered structures in solution is showed. Transition from H-aggregates to monomeric phthalocyanine structures and sandwich-type dimers was found during formation of metallophthalocyanine complexes with 1,4-diazabicyclo[2.2.2]octane. The catalytic activity of metallophthalocyanines was studied on the model of Merox process.

• 出版日期2015-8