A new class of functionalized calix[4]arenes as neutral receptors for colorimetric detection of fluoride ions

被引：49

作者：

Chawla, Har Mohindra ^{[1
]}

Shrivastava, Rahul ^{[1
]}

Sahu, Satya Narayan ^{[1
]}

机构：

[1] Indian Inst Technol, Dept Chem, New Delhi 110016, India

来源：

NEW JOURNAL OF CHEMISTRY | 2008年 / 32卷 / 11期

关键词：

D O I：

10.1039/b800502h

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

A new class of functionalized calix[4]arenes have been synthesized and evaluated for colorimetric detection of fluoride ions. The molecular receptor 4b selectively recognizes fluoride ions via H-bonds and subsequent deprotonation to elicit a distinct colour change from yellow to dark purple.

引用

页码：1999 / 2005

页数：7

共 69 条

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