An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea)

CORC > 兰州化学物理研究所 > 中国科学院兰州化学物理研究所 > OSSO国家重点实验室

	An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea)
	Yang XJ(杨晓娟); Huang XJ(黄晓卷); Shao SJ(邵士俊)
刊名	Chem. Eur. J.
	2011
卷号	17 期号:7 页码:2272-2280
关键词	anions electrochemistry ferrocene receptors
ISSN号	0947-6539
通讯作者	吴彪
中文摘要	A neutral tripodal tris(ferrocenylurea) anion receptor has been designed that can electrochemically and optically recognize sulfate and phosphate anions. The binding of the tetrahedral anion induced distinct cathodic shifts of the ferrocene/ferrocenium redox couple in chloroform, whereas the UV/Vis spectrum of the receptor showed an increase in the d–d transition band upon addition of sulfate ions. Furthermore, the anion complexes (TBA)2·ACHTUNGTRENUNG[SO4 L]·H2O (1) and TBAACHTUNGTRENUNG[ F L] (2; TBA=tetrabutylammonium ion) were isolated. Crystal structural analyses showed that the receptor in the two 1:1 (host/guest) complexes encapsulated sulfate or fluoride ions in the tripodal cavity through multiple hydrogen bonds. 1H NMR spectroscopic and ESI mass-spectrometric analysis revealed strong sulfate and fluoride binding in solution.
学科主题	金属有机
收录类别	SCI
资助信息	the National Natural Science Foundation of China (Grant No. 20872149) and the “Bairen Jihua” project of the Chinese Academy of Sciences.
语种	英语
WOS记录号	WOS:000287986500029
公开日期	2012-09-20
内容类型	期刊论文
源URL	[http://210.77.64.217/handle/362003/313]
专题	兰州化学物理研究所_OSSO国家重点实验室兰州化学物理研究所_ERC国家工程研究中心
推荐引用方式 GB/T 7714	Yang XJ,Huang XJ,Shao SJ. An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea)[J]. Chem. Eur. J.,2011,17(7):2272-2280.
APA	杨晓娟,黄晓卷,&邵士俊.(2011).An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea).Chem. Eur. J.,17(7),2272-2280.
MLA	杨晓娟,et al."An Electrochemical and Optical Anion Chemosensor Based on Tripodal Tris(ferrocenylurea)".Chem. Eur. J. 17.7(2011):2272-2280.