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Synthesis of tripodal trifluoroacetophenone derivatives and their evaluation as ion-selective electrode membranes SCIE SCOPUS KCI

Title
Synthesis of tripodal trifluoroacetophenone derivatives and their evaluation as ion-selective electrode membranes
Authors
Kim, YKHa, JCha, GSAhn, KH
Date Issued
2002-10-20
Publisher
KOREAN CHEMICAL SOC
Abstract
New, C-3 symmetric, tripodal trifluoroacetophenone derivatives 1-3 have been synthesized as anion ionophores. Evaluation of their ion selectivity has been carried out through ion-selective electrode membranes. The selectivity coefficients for the carbonate electrode toward various anions are dependent on the composition of the membranes and the lipophilicity of the ionophores. The tripodal ionophore la showed an improved selectivity toward salicylate when 90 mol% of a lipophilic additive was used, compared to that of p-dodecyltrifluoroacetophenone.
Keywords
tripodal ionophores; trifluoroacetophenone; carbonate anion; ion-selective electrode; RECEPTORS; SALTS
URI
https://oasis.postech.ac.kr/handle/2014.oak/18829
DOI
10.5012/bkcs.2002.23.10.1420
ISSN
0253-2964
Article Type
Article
Citation
BULLETIN OF THE KOREAN CHEMICAL SOCIETY, vol. 23, no. 10, page. 1420 - 1424, 2002-10-20
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안교한AHN, KYO HAN
Dept of Chemistry
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