烷基桥联双卟啉及其铜(Ⅱ)、锌(Ⅱ)配合物的合成与光热性质研究  

Synthesis and Optical and Thermal Properties of a Novel Alkyl Bridged Bis-porphyrin and Its Copper(Ⅱ)/Zinc(Ⅱ) Complex

作　　者：罗国添[1,2] 陈治希 郑生伟 余建平 

机构地区：[1]赣南师范学院化学化工学院,赣州341000 [2]江西省有机药物化学重点实验室,赣州341000

出　　处：《有机化学》2011年第7期1131-1135,共5页Chinese Journal of Organic Chemistry

基　　金：国家自然科学基金(No.20761001);江西省自然科学基金(No.0420005);江西省教育厅科技基金(No.GJJ11588)资助项目

摘　　要：以吡咯、取代苯甲醛、1,4-二溴丁烷等为原料合成了一种以柔性烷基连接体共价键连双卟啉及其铜(Ⅱ)、锌(Ⅱ)配合物.通过FT-IR,FAB-MS,1H NMR,UV-vis和元素分析等对产物进行了表征,并研究了其发光性能及热稳定性.结果表明:所合成的烷基桥联双卟啉及其配合物在可见光的中红光区(650～710 nm)有强烈的荧光发射;同时,烷基桥连双卟啉配合物的热稳定性与配体相比明显增大,具有更高的热稳定性.A novel alkyl bridged bis-prophyrin and its copper（II）, zinc（II） complexes were designed and synthesized by the reaction of pyrrole, benzaldehyde, 1,4-dibromobutane etc. The target compounds were characterized by 1H NMR, FT-IR, FAB-MS, UV-vis techniques and element analysis. In addition, the thermostability and luminescent effect of the target compounds were studied. The experiment shows that the strongest luminescent wavelength is 650-710 nm, which locates in visible light area. Comparing with alkyl bridge bis-porphyrin ligand, the thermal stability of alkyl bridge bis-porphyrin complex was increased obviously.

关 键 词：双卟啉 金属卟啉 合成 

分 类 号：O627[理学—有机化学]