TY - JOUR
T1 - Synthesis and selectivity of sym-hydroxydibenzo-14crown-4 ionophores for protons, alkali metal cations, and alkaline earth cations in polymeric membranes
AU - Olsher, Uriel
AU - Frolow, Felix
AU - Shoham, Gil
AU - Luboch, Elzbieta
AU - Yu, Zong Yuan
AU - Bartsch, Richard A.
PY - 1990/9
Y1 - 1990/9
N2 - Six derivatives of sym-hydroxydibenzo-14-crown-4 have been prepared and incorporated into solvent-polymeric membranes. Responses of the membranes to protons, alkali metal cations, and alkaline earth cations have been determined. The preferred uptake of protons is attributed to proton complexation by stable crown ether alcohol and diol monohydrate species.
AB - Six derivatives of sym-hydroxydibenzo-14-crown-4 have been prepared and incorporated into solvent-polymeric membranes. Responses of the membranes to protons, alkali metal cations, and alkaline earth cations have been determined. The preferred uptake of protons is attributed to proton complexation by stable crown ether alcohol and diol monohydrate species.
KW - Crown ether alcohols and diols
KW - alkali metal cations and alkaline earth cations
KW - selectivity for protons
KW - solvent-polymeric membranes
UR - http://www.scopus.com/inward/record.url?scp=0041981339&partnerID=8YFLogxK
U2 - 10.1007/BF01041256
DO - 10.1007/BF01041256
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AN - SCOPUS:0041981339
SN - 0923-0750
VL - 9
SP - 125
EP - 135
JO - Journal of Inclusion Phenomena and Molecular Recognition in Chemistry
JF - Journal of Inclusion Phenomena and Molecular Recognition in Chemistry
IS - 2
ER -