Title of article :
A naphthyridine-based receptor for sensing citric acid
Author/Authors :
Ghosh، نويسنده , , Kumaresh and Sen، نويسنده , , Tanushreee and Frِhlich، نويسنده , , Roland، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Abstract :
A naphthyridine-based charge neutral receptor has been designed and synthesized. Its complexation with a series of carboxylic acids involved in the Krebs cycle has been studied by 1H NMR, UV–vis and fluorescence methods. The receptor shows strong binding to citric acid (Ka = 1.60 × 105 M−1) and is also able to distinguish diastereomeric maleic acid from fumaric acid by fluorescence.
Keywords :
Citric acid binding , Naphthyridine , Fluorescence sensing , Selective recognition of carboxylic acid , Maleic acid binding
Journal title :
Tetrahedron Letters
Journal title :
Tetrahedron Letters
