Synthesis of bridged macrocyclic polyethers of high complexing ability with group 1a salts
- 1 January 1978
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 1
- No. 5,p. 451-455
- https://doi.org/10.1039/p19780000451
Abstract
Two members of a new type of bridged macrocyclic polyether having carbon bridgeheads have been synthesised by bridging the hydroxy groups of cis-dihydroxydibenzo-14-crown-4 (3a) with 3,6-dioxaoctane-1,8-diyl and 3,6,9-trioxaundecane-1,11-diyl links. These ligands show high complexing ability in water with sodium, potassium, and rubidium salts.Keywords
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