两种单氨基取代不对称酞菁锌的合成与表征

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

采用统计缩合法合成了两种单氨基取代的不对称金属酞菁配合物、2-氨基-9,10,16,17,23,24-六烷氧基酞菁锌(Ⅱ)[(RO)6(NH2)PcZn(Ⅱ)](R=n-C4H9,n-C10H21),同时合成了两种对称酞菁配合物、β-八烷氧基酞菁锌(Ⅱ)[(RO)8PcZn(Ⅱ)](R=n-C4H9;n-C10H21)。用UV-vis、元素分析、IR和TOF-MS对结构进行了表征,并研究了取代基、溶剂的性质等因素对Q带λmax的影响及其规律。

Two monoamino substituted asymmetrical phthalocyanine zinc （ Ⅱ）, 2 - amino - 9,10,16,17,23,24 - hexaalkyloxy phthalocyanine zinc（Ⅱ） [ （ RO）6 （ NH2） PcZn（ Ⅱ ） ] （ R = n - C4H9, n -C10H21 ）, was synthesized by statistical condensation method in first time. Two symmetrical phthalocyanines compounds, β - octaalkoxyph- thalocyaninezinc （Ⅱ ） [ （RO） sPcZn（ Ⅱ ） ] （ R = n - C4H9, n - C10H21 ）, 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 （CHCl3 ）, dichloromethane （CH2Cl2 ） and toluene. The effect and order of the substitute groups, solvents were studied.