An NMR tool for cyclodextrin selection in enantiomeric resolution by high??performance liquid chromatography

A Laverde, GJA da Conceicao…

Index: Laverde Jr., Antonio; Da Conceicao, Gelson J. A.; Queiroz, Sonia C. N.; Fujiwara, Fred Y.; Marsaioli, Anita J. Magnetic Resonance in Chemistry, 2002 , vol. 40, # 7 p. 433 - 442

Full Text: HTML

Citation Number: 34

Abstract

Abstract Complexation-induced chemical shifts and diffusion coefficients (HR-DOSY) of enantiomers with native and derivatized cyclodextrins were used for calculations of the apparent binding constants of three cyclohexanone inclusion complexes. Correlations between these data and high-performance liquid chromatography were established, revealing that this approach can be applied as an alternative method to predict ...