两种新型吡啶盐的合成,表征及双光子性质研究  

Synthesis, Characterization and Two-Photon Absorption Properties of Two Novel Pyridinium Salts

作　　者：周虹屏[1] 郝扶影[2] 张居舟[1] 赵祖志[1] 李东梅[1] 吴杰颖[1] 田玉鹏[1,3] Hoong-Kun Fun 

机构地区：[1]安徽大学化学化工学院 [2]阜阳师范学院化学系 [3]南京大学配位化学国家重点实验室,南京210093 [4]X-ray Crystallography Unit ,School of Physics,Universitiy Sains Malaysia

出　　处：《无机化学学报》2004年第10期1165-1171,共7页Chinese Journal of Inorganic Chemistry

基　　金：国家自然科学基金(No.50272001;No.50335050);安徽省教育厅自然科学基金(No.2004KJ020;No.2003KJ218)资助项目。

摘　　要：本文报道了两种新的吡啶盐的合成,用元素分析、红外光谱、单晶X-射线衍射进行了表征。研究了它们的紫外光谱、荧光光谱和光限幅特性,发现它们的DMF溶液对1064nm皮秒脉冲激光表现出明显的光限幅特性。Two novel pyridinium salts, [(N,N-diethylamino)styryl]-N-methyl pyridinium p-toluene sulfonate, [(N,N-diproplamino)styryl]-N-methyl pyridinium p-toluene sulfonate were synthesized and characterized by IR spectroscopy, elemental analysis and X-ray diffraction analysis. The UV spectroscopy, single and two-photon induced fluorescence for the two compounds were studied. The optical-limiting properties of the compounds were also studied.

关 键 词：吡啶盐 合成 双光子性质 元素分析 红外光谱 单晶X-射线衍射 光限幅特性 

分 类 号：O626.321[理学—有机化学]