|
|||||
|
|
Chromogenic macrocyclic derivatives of azoles—synthesis and properties |
|
| Authors: | Ewa Wagner-WysieckaEl?bieta Luboch Marzena KowalczykJan F Biernat |
| Institution: | Department of Chemical Technology, Technical University of Gdańsk, ul. Narutowicza 11/12, 80-952 Gdańsk, Poland |
| 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: | chromoionophores azole azocrown ethers synthesis complexes spectrophotometric reagents ion-selective membrane electrodes X-ray structure |
| 本文献已被 ScienceDirect 等数据库收录！ | |