New calixcrown-type ionophores derived from all possible regioisomers of rigid calix[4]arene

Authors
Okada, Y Mizutani, M Ishii, F Nishimura, J
Citation
Y. Okada et al., New calixcrown-type ionophores derived from all possible regioisomers of rigid calix[4]arene, SYNLETT, (1), 2000, pp. 41-44
Citations number
9
Categorie Soggetti
Organic Chemistry/Polymer Science
Journal title
SYNLETT
ISSN journal
09365214 → ACNP
Issue
1
Year of publication
2000
Pages
41 - 44
Database
ISI
SICI code
0936-5214(200001):1<41:NCIDFA>2.0.ZU;2-G
Abstract
Three regioisomers attaching diisopropyl groups of rigid calix[4]arene anal og were prepared by the two synthetic methods. They were successfully trans formed to new ionophores having different size of crown ethers. The new ion ophores selectively extracted the alkali metal ions.