一种新型多吡啶钌配合物的合成及其太阳光谱响应特性  

Synthesis and Response Property to Solar Spectrum of a Novel Polypyridyl Ruthenium Complex

作　　者：胡祥[1] 曲坤[1] 王文秀[1] 郑明花[1] 金京一[1] 

机构地区：[1]延边大学长白山生物资源与功能分子教育部重点实验室,吉林延吉133002

出　　处：《合成化学》2011年第2期204-207,共4页Chinese Journal of Synthetic Chemistry

摘　　要：以二茂铁和2-吡啶甲酰胺为原料,经偶联、氧化、溴乙酰化及环合反应制备了一种新型的二茂铁噻唑衍生物4-二茂铁-2-(2-吡啶)基噻唑(2-FPT);以2-FPT为第一配体,2,2'-联吡啶-4,4'-二甲酸(dcbpy)为第二配体,与二异苯丙基氯化钌进行配位,合成了一种新型的光敏化染料Ru(dcbpy)2(2-FPT)(1),其结构经元素分析和时间飞行质谱表征。用UV-Vis对2-FPT和1的太阳光谱响应特性进行研究,结果表明:1的MLCT带强度不十分明显,但具有宽范围的太阳光光谱响应。A new ferrocene-thiazole derivative,4-ferrocene-2-（2-pyridine）yl-thiazole（2-FPT）,was prepared by the coupling reaction,oxidation reaction,bromine-acylation reaction and cyclization from ferrocene and 2-picolinamide.A novel photoconductive dye,Ru（dcbpy）2（2-FPT）（1）,was synthesized by the coordination reaction of 2-FPT with dichloro（p-cymene） ruthenium（Ⅱ） using 2-FPT as the first ligand and 2,2′-bipyridyl-4,4′-biformic acid（dcbpy） as the second ligand.The structures were characterized by elemental analysis and TOF-MS.Response property to solar spectrum of 2-FPT and 1 were exhibited by UV-Vis.The results showed that 1 exhibited a wide response to the solar spectrum although the MLCT band was not so strong.

关 键 词：二茂铁衍生物 吡啶基噻唑 RU 多吡啶配合物 合成 太阳光光谱响应特性 

分 类 号：O614.82[理学—无机化学] O626.32[理学—化学]