摘要
利用3-溴甲基-2,2'-二甲氧基亚甲氧基-1,1'-联萘和四硫富瓦烯四硫盐反应合成新的联萘基四硫富瓦烯衍生物,通过电化学氧化还原法发现其荧光能够可逆地增强和减弱,因此它是一个新的氧化还原荧光开关．并通过循环伏安法发现这种氧化还原荧光开关可以选择性地识别和跟踪Fe3+．
A new redox fluorescence switch based on tetrathiafulvalene and binaphthyl units was synthesized by 3-bromomethyl-2,2＇-bis（methoxymethyloxy）-1,1＇-binaphthalene and tetrathiafulvalene tetrathiolates. Its fluorescence can be reversibly modulated by sequential electrochemical oxidation and reduction. So it is a new redox fluorescence switch. It may selectively recognize and detect Fe^3＋ by cyclic voltainmetry.
出处
《有机化学》
SCIE
CAS
CSCD
北大核心
2006年第11期1533-1538,共6页
Chinese Journal of Organic Chemistry
基金
安徽省教育厅青年教师资助项目.
关键词
氧化还原荧光开光
四硫富瓦烯
联萘基
循环伏安
redox fluorescence switch
tetrathiaflvalene
binaphthyl
cyclic voltammetry
