Structural studies on optical resolution via diasteroisomeric salt formation. Enantiomer separation for cis-permethrinic acid [cis-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid]
- 1 January 1988
- journal article
- research article
- Published by Royal Society of Chemistry (RSC) in Journal of the Chemical Society, Perkin Transactions 2
- No. 8,p. 1385-1392
- https://doi.org/10.1039/p29880001385
Abstract
The pH dependence of enantiomer separation by optical resolution of cis-2,2-dimethyl-3-(2,2-dichlorovinyl)cyclopropanecarboxylic acid (I) with (S)-2-benzylaminobutanol (II) has been investigated. Thermodynamic constants, thermal behaviour, and the molecular and crystal structure were determined in order to evaluate and interpret the results of optical resolution.Keywords
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