Synthesis and electrode properties of 19-membered azo- and azoxycrown ethers. Structure of dibenzo-19-azocrown-7 |
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| Authors: | Anna M Skwierawska Jan F Biernat |
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| Institution: | a Department of Chemical Technology, Gdańsk University of Technology, 80-952 Gdańsk, Poland
b Institute of Applied Physics, Academy of Science of Moldova, Kishinev, Republic of Moldova |
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| Abstract: | 19-Membered azo- and azoxycrown ethers have been synthesized by reductive macrocyclization of respective bis-(nitrophenoxy)oxaalkanes. The behavior of these compounds as ionophores in ion-selective membrane electrodes has been studied. The structure of the 19-membered dibenzoazocrown ether has been determined. |
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| Keywords: | Azocrown Azoxycrown ethers Ion-selective membrane Thallium(I) selectivity |
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