Dideoxygenated calix[4]arene crown-6 ethers enhanced selectivity for caesium over potassium and rubidium

Richard A. Sachleben, Agathe Urvoas, Jeffrey C. Bryan, Tamara J. Haverlock, Benjamin P. Hay, Bruce A. Moyer

Research output: Contribution to journalArticlepeer-review

36 Scopus citations

Abstract

Calix[4]arene crown-6 ethers derived from dideoxygenated calix[4]arene exhibit enhanced extraction selectivity for caesium over potassium; the crystal stucture of the uncomplexed calix[4]arene monobenzocrown-6 ether exists in the 1,3-alt conformation in the solid state.

Original languageEnglish
Pages (from-to)1751-1752
Number of pages2
JournalChemical Communications
Issue number17
DOIs
StatePublished - Sep 7 1999

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