Synthesis and characterization of two monoamino substituted asymmetrical phthalocyanine zinc(II)

Two monoamino substituted asymmetrical phthalocyanine zinc(II), 2-amino-9,10,16,17,23,24-hexaalkyloxy phthalocyanine zinc(II) [(RO)_6(NH_2)PcZn(Ⅱ)] (R=n-C_4H_9, n-C_ 10H_ 21), was synthesized by statistical condensation method in first time. Two symmetrical phthalocyanines compounds, β-octaalkoxyphthalocyaninezinc(Ⅱ) [(RO)_8PcZn(Ⅱ)] (R=n-C_4H_9, n-C_ 10H_ 21), have been synthesized at the same time. It was characterized by using elemental analysis, UV-vis, IR and TOF-MS. Electronic absorption spectra of these complexes have been measured in N,N-dimethylformamide(DMF), tetrahydrofuran(THF), chloroform(CHCl_3), dichloromethane(CH_2Cl_2) and toluene. The effect and order of the substitute groups, solvents were studied.