Title of article
Selective fluoride sensing using colorimetric reagents containing anthraquinone and urea or thiourea binding sites
Author/Authors
Jiménez، نويسنده , , Diego and Mart??nez-M??ez، نويسنده , , Ram?n and Sancen?n، نويسنده , , Felix and Soto، نويسنده , , Juan، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2002
Pages
3
From page
2823
To page
2825
Abstract
Novel colorimetric reagents for fluoride sensing containing anthraquinone as chromogenic signalling subunit and thiourea (L1) and urea (L2) binding sites have been characterised. A selective colour change from orange to brown was observed upon addition of fluoride to CH3CN solutions of L1 and to DMSO solutions of L1 or L2.
Keywords
Chromogenic reagent , Anion detection , urea and thiourea binding sites
Journal title
Tetrahedron Letters
Serial Year
2002
Journal title
Tetrahedron Letters
Record number
1651066
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