(cis)5,10,15,20-tetrakis[2(arylurea)phenyl]porphyrins: novel neutral ligands for remarkably selective and exceptionally strong chloride anion complexation in (CD3)(2)SO

被引：63

作者：

Jagessar, RC ^{[1
]}

Burns, DH ^{[1
]}

机构：

[1] WICHITA STATE UNIV,DEPT CHEM,WICHITA,KS 67260

来源：

CHEMICAL COMMUNICATIONS | 1997年 / 17期

关键词：

D O I：

10.1039/a702389h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Urea appended free-base porphyrins 2-4 bind strongly (K > 10(5) dm(3) mol(-1)) to spherical Cl- in (CD3)(2)SO and exhibit significant binding selectivity since they complex with Cl- to a much greater extent (10(3)-10(2):1) than with the trigonal NO3- and tetrahedral H2PO4- anions.

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页码：1685 / 1686

页数：2

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