Record number :
1857296
Title of article :
Rendering a calixarene having dipyridyl pendants soluble in water results in different species with smaller binding constants
Author/Authors :
Arena، نويسنده , , Giuseppe and Contino، نويسنده , , Annalinda and Maccarrone، نويسنده , , Fabio Giuseppe and Sciotto، نويسنده , , Domenico and Sgarlata، نويسنده , , Carmelo، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2007
Pages :
3
From page :
8274
To page :
8276
Abstract :
Sulfonato groups were introduced into the backbone of a dipyridyl-based calixarene to obtain a novel water-soluble compound able to complex Co(II) and Cu(II). Spectrophotometric titrations pointed out that the new ligand complexes Co(II) and Cu(II) in water, but with stoichiometries and stabilities that are different from the analogous water insoluble calixarene.
Keywords :
Calixarenes , Cobalt(II) , Copper(II) , stability constants
Journal title :
Tetrahedron Letters
Serial Year :
2007
Link To Document :
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