CAJ | 학술논문

以4-硝基邻苯二腈与2，4-二氯苯酚为原料，经还原、重氮化、偶合合成了4-（3，5-二氯-2-羟基苯）二氮烯基邻苯二腈，然后与尿素、钼酸铵和金属盐在熔融状态下合成了三种4-（3，5-二氯-2-羟基苯）二氮烯基取代的金属酞菁。用IR，UV-vis光谱对产物进行测定和表征，对比了三种化合物吸收光谱。结果表明，4-（3，5-二氯-2-羟基苯）二氮烯基金属酞菁与无取代酞菁相比，Q带最大吸收波长发生不同程度的红移，且红移大小顺序为镍酞菁、钴酞菁、铜酞菁。
이4-초기린분이정여2，4-이록분분위원료，경환원、중담화、우합합성료4-（3，5-이록-2-간기분）이담희기린분이정，연후여뇨소、목산안화금속염재용융상태하합성료삼충4-（3，5-이록-2-간기분）이담희기취대적금속태정。용IR，UV-vis광보대산물진행측정화표정，대비료삼충화합물흡수광보。결과표명，4-（3，5-이록-2-간기분）이담희기금속태정여무취대태정상비，Q대최대흡수파장발생불동정도적홍이，차홍이대소순서위얼태정、고태정、동태정。
4-(3,5-dichloro-2-hydroxyphenyl) diazenyl phthalonitrile was prepared with 4-nitro phthalonitrile and 2,4-dichloro-phenol as raw materials via reduction,diazotization,coupling reaction,then three 4-(3, 5-dichloro-2-hydroxyphenyl)diazenyl metal phthalocyanines were obtained with substitued phthalonitrile,urea, ammonium molybdate and metal salt in the molten state.The structure and properties of product were charactered by IR spectra,UV-Vis electronic absorption spectra,compared to the spectral properties of the three compounds.The result showed that comparing with non-substitution metal phthalocyanine,different degree of red shift on the Q band with maximum absorption of the substitute phthalocyanine occurred.The order is nickel phthalocyanine,cobalt phthalocyanine and copper phthalocyanine.