Polarographic Study of the Complexation of Na+ and K+ Ions by Dibenzo-18-crown-6 in Non-Aqueous Solution
Complexes of Na+ and K+ ions with dibenzo-18-crown-6 (6,7,9,10,17,18,20,21-octahydro-dibenzo[ b,k ] [1,4,7,10,13,16] hexaoxacyclooctadecin ) were studied by polarography in several non-proton-donating media. Their stability constants are strongly influenced by the solvents, and vary inversely with the Gutmann donicity scale and with the Persson HDS parameter which is a measure of the hardness for these solvents.
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1995 ◽
pp. 327-335
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1971 ◽
Vol 33
(10)
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pp. 3597-3602
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2004 ◽
Vol 22
(SI - Chem. Reactions in Foods V)
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pp. S106-S108
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1971 ◽
Vol 44
(7)
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pp. 1984-1986
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