New lipophilic crown ethers with intraannular carboxylic acid groups: Synthesis and alkali metal cation extraction

DOI: 10.1002/jhet.5570370424

Source and publish data:

Journal of Heterocyclic Chemistry p. 815 - 819 (2000)

Update date:2022-09-26

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Authors:

Bratton Bratton

Huh Huh

Bartsch Bartsch

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Article abstract of DOI:10.1002/jhet.5570370424

A six-step synthetic route to four lipophilic crown ethers with intraannular carboxylic acid groups and ring sizes of 15-crown-4, 18-crown-5, 21-crown-6 and 24-crown-7 is described. Eight new polyether compounds that bear inward-facing bromo and formate e

Full text of DOI:10.1002/jhet.5570370424

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