N-(8-QUINOLYL)-N'-(2-PYRIDYLMETHYL)MALONAMIDE DERIVATIVES AS A NOVEL CU(II) CARRIER WITH HIGH-EFFICIENCY AND SELECTIVITY FOR PROTON-DRIVEN UPHILL TRANSPORT THROUGH LIQUID MEMBRANES

被引:19
作者
HIRATANI, K [1 ]
HIROSE, T [1 ]
KASUGA, K [1 ]
SAITO, K [1 ]
机构
[1] TOIN UNIV YOKOHAMA,DEPT MAT SCI & TECHNOL,MIDORI KU,YOKOHAMA,KANAGAWA 227,JAPAN
关键词
D O I
10.1021/jo00052a019
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
Several N,N'-disubstituted malonamide derivatives have been designed as a carrier for ion transport. Their ability to transport transition-metal ions through liquid membranes has been investigated. It has been found that N-(8-quinolyl)-N'-(2-pyridylmethyl)malonamide derivatives can transport Cu(II) with high efficiency and selectivity against its concentration gradient from nearly a neutral aqueous phase (pH 6.2) to an acidic aqueous phase through a chloroform liquid membrane.
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页码:7083 / 7087
页数:5
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