Synthesis and Application of Rigid Calix[4]arenes Partially Modified by Ester Functionality

Synthesis and Application of Rigid Calix[4]arenes Partially Modified by Ester Functionality

Ionophores 2 having ethyl acetate unit were found to extract efficiently alkali metal ions. Their ion selectivity was apparently changed by the number of ethyl acetate moieties introduced. Dendritic calixarenes were also obtained in excellent yields.

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Veröffentlicht in:Chemistry letters 2006-04, Vol.35 (4), p.392-393
Hauptverfasser: Okada, Yukihiro, Miao, Zhihui, Mizutani, Manabu, Nishimura, Jun
Format: Artikel
Sprache:eng
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Zusammenfassung:Ionophores 2 having ethyl acetate unit were found to extract efficiently alkali metal ions. Their ion selectivity was apparently changed by the number of ethyl acetate moieties introduced. Dendritic calixarenes were also obtained in excellent yields.
ISSN:0366-7022
1348-0715
DOI:10.1246/cl.2006.392