An azophenol-based chromogenic anion sensor

被引：252

作者：

Lee, DH ^{[1
]}

Lee, KH ^{[1
]}

Hong, JI ^{[1
]}

机构：

[1] Seoul Natl Univ, Sch Chem & Mol Engn, Seoul 151747, South Korea

来源：

ORGANIC LETTERS | 2001年 / 3卷 / 01期

关键词：

D O I：

10.1021/ol006690t

中图分类号：

O62 [有机化学];

学科分类号：

070303 ; 081704 ;

摘要：

[GRAPHICS] A new chromogenic azophenol-thiourea based anion sensor, 2, has been developed. This system allows for the selective colorimetric detection of F-, H2PO4-, and AcO-. Selectivity trends turned out to be dependent upon guest basicity and conformational complementarity between 2 and the guest.

引用

页码：5 / 8

页数：4

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