Journal of the Chemical Society. Chemical communications p. 1219 - 1221 (1982)
Update date:2022-07-30
Topics:
Cram, Donald J.
Dicker, Ira B.
Cyclic urea units bound to anisyl or methylene units have been incorporated into 20-membered ring hosts whose complexation of alkali metal and ammonium ions show high binding free energies, high extraction rates, and high ion selectivities.
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(1982)
