Abstract
An octakis (3-O-butyryl-2,6-di-O-pentyl)-γ-cyclodextrin capillary gas chromatographic column was used to determine the optical purity of seven different β-lactones, having substituents in α- or β-position, and DL-lactide. The resolving power varied from one lactone to another. The optical purity values determined by GC were in agreement with those obtained from NMR spectroscopy or optical rotation.
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Brochu, S., Plesu, R., Prud'homme, R.E. et al. Determination of optical purity of substituted β-lactones. Polymer Bulletin 30, 223–228 (1993). https://doi.org/10.1007/BF00296853
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DOI: https://doi.org/10.1007/BF00296853