Title of article
Anion sensor based on the indoaniline–thiourea system
Author/Authors
Lee، نويسنده , , Dong-Hoon and Lee، نويسنده , , Ho Yong and Hong، نويسنده , , Jong-In، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
4
From page
7273
To page
7276
Abstract
A new chromogenic indoaniline–thiourea-based sensor was designed to recognize anions in an organic solvent through complementary intermolecular hydrogen bonding. Complexed anions cause significant disturbance to the intramolecular hydrogen-bonded structure of the sensor, which then induces color and UV–vis spectral changes. This sensor allows for selective colorimetric detection of tetrahedral oxoanions (HSO4− and H2PO4−).
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1658368
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