Extractive separation of amino acid enantiomers with co-extractants of tartaric acid derivative and Aliquat-336

@inproceedings{Tan2007ExtractiveSO,
  title={Extractive separation of amino acid enantiomers with co-extractants of tartaric acid derivative and Aliquat-336},
  author={Bin Tan and Guangsheng Luo and Jiading Wang},
  year={2007}
}
In our previous work the cationic carrier di(2-ethylhexyl)phosphoric acid (D2EHPA) as one component of co-extractant has been successfully used for the chiral separation of amino acid enantiomers. In this work anionic carrier a quaternary ammonium salt (Aliquat-336) is used instead of D2EHPA, and a derivative tartaric acid (O,O′-dibenzoyl-(2S,3S)-tartaric acid ((+)-DBTA) or O,O′-dibenzoyl-(2S,3S)-4-toluoyl-tartaric acid ((+)-DTTA)) as the chiral selector in the co-extractant. Several factors… CONTINUE READING

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