当代化工
噹代化工
당대화공
CONTEMPORARY CHEMICAL INDUSTRY
2015年
5期
911-912,915
,共3页
偶氮苯%8-羟基喹啉%合成%表征
偶氮苯%8-羥基喹啉%閤成%錶徵
우담분%8-간기규람%합성%표정
Azobenzene%8-hydroxy quinoline%Synthesis%Characterization
以间苯二甲酸为原料,合成了新型偶氮苯-喹啉化合物—5-(8-羟基喹啉-5-偶氮)-1,3-苯二甲酸二乙酯,通过 IR、UV-vis、1H NMR 对其结构和性能进行了表征,利用荧光发射光谱研究了目标化合物的发光性能。结果表明,目标化合物(2.0×10-5 mol/L 的 THF 溶液)以311 nm 光激发,在450 nm 处发射蓝紫色荧光。
以間苯二甲痠為原料,閤成瞭新型偶氮苯-喹啉化閤物—5-(8-羥基喹啉-5-偶氮)-1,3-苯二甲痠二乙酯,通過 IR、UV-vis、1H NMR 對其結構和性能進行瞭錶徵,利用熒光髮射光譜研究瞭目標化閤物的髮光性能。結果錶明,目標化閤物(2.0×10-5 mol/L 的 THF 溶液)以311 nm 光激髮,在450 nm 處髮射藍紫色熒光。
이간분이갑산위원료,합성료신형우담분-규람화합물—5-(8-간기규람-5-우담)-1,3-분이갑산이을지,통과 IR、UV-vis、1H NMR 대기결구화성능진행료표정,이용형광발사광보연구료목표화합물적발광성능。결과표명,목표화합물(2.0×10-5 mol/L 적 THF 용액)이311 nm 광격발,재450 nm 처발사람자색형광。
A novel azobenzene-quinoline compound 5-(8-hydroxyquinoline-5-azo)-1,3- diethyl-phthalate was synthesized by using isophthalic acid as raw material. The structures and properties of the target compound were characterized by IR,UV-vis and 1H NMR. Its luminous performance was studied by fluorescence emission spectrum. The results indicate that, with the excitation light at 311 nm,target compounds (2.0×10-5 mol/L THF solution) can emit blue-violet fluorescence at 450 nm.