Preparative Purification of 2-(2′-Hydroxyethoxy)terephthalic Acid with Countercurrent Chromatography
- 1 January 1988
- journal article
- research article
- Published by Taylor & Francis in Journal of Liquid Chromatography
- Vol. 11 (1) , 245-250
- https://doi.org/10.1080/01483919808068326
Abstract
2-(2′-Hydroxyethoxy)terephthalic acid has been completely separated from its synthetic precursor, 2-hydroxyterephthalic acid using countercurrent chromatography on a preparative scale after more common separation techniques failed.Keywords
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