Title of article
New chromogenic bis(isatin hydrazonyl)calix[4]arenes for dual recognition of fluoride and silver ions
Author/Authors
Chawla، نويسنده , , Har Mohindra and Gupta، نويسنده , , Tanu، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2013
Pages
4
From page
1794
To page
1797
Abstract
New calixarene based dual chromogenic receptors bearing isatin hydrazone units have been synthesized and evaluated for their ion recognition potential. The synthesized molecular receptors can effectively and selectively recognize fluoride and silver ions through visible color changes and pronounced bathochromic shifts in their UV–visible spectra. NMR titration data further support the preliminary conclusions.
Keywords
ditopic receptors , Calixarenes , Dual colorimetric probe , Silver and fluoride , Ionic recognition
Journal title
Tetrahedron Letters
Serial Year
2013
Journal title
Tetrahedron Letters
Record number
1884126
Link To Document