Nonfluorous, highly CO2-soluble chelating ligands for scCO2 metal ion extraction

被引：7
|
作者：
Yang, Hai-Jian [1 ]
机构：
[1] S Cent Univ Nationalities, Key Lab Analyt Chem State Ethn Affairs Comm, Coll Chem & Mat Sci, Wuhan 430074, Peoples R China
来源：
CHEMISTRY LETTERS | 2006年 / 35卷 / 09期
关键词：
D O I：
10.1246/cl.2006.1000
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A series of new nonfluorous chelating ligands derived from glucose have been designed and synthesized. All compounds are highly soluble in liquid or supercritical carbon dioxide. Solubility trend of these chelating compounds would be rationalized by the inductive effect of substituent on the benzene ring and the easy accessibility of benzylic ether oxygen and neighboring hydrogens. Preliminary metal ion extraction efficiency test showed that all our compounds are selective for Sr2+ and Pb2+ extraction.
引用
收藏
页码：1000 / 1001
页数：2
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