Title of article :
Chromogenic macrocyclic derivatives of azoles—synthesis and properties
Author/Authors :
Ewa Wagner-Wysiecka، نويسنده , , El?bieta Luboch، نويسنده , , Marzena Kowalczyk، نويسنده , , Jan F. Biernat، نويسنده ,
Issue Information :
هفته نامه با شماره پیاپی سال 2003
Abstract :
The synthesis of macrocyclic chromogenic derivatives of pyrrole and imidazole is described. The complexing properties of these compounds with metal cations were investigated spectrophotometrically in acetonitrile. The synthesized crown ethers were also tested as ion carriers in ion-selective membrane electrodes. The X-ray structure of one isomer of 18-membered pyrrole crown ether is reported.
Keywords :
ion-selective membrane electrodes , X-ray structure , Chromoionophores , azole azocrown ethers , Synthesis , Spectrophotometric reagents , Complexes
Journal title :
Tetrahedron
Journal title :
Tetrahedron
