Simple protocol for NMR analysis of the enantiomeric purity of diols
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A practically simple three-component chiral derivatization protocol for determining the enantiopurity of chiral 1,2-, 1,3-, and 1,4-diols by H-1 NMR spectroscopic analysis is described. The method involves treatment with 2-formylphenylboronic acid and enantiopure alpha-methylbenzylamine to afford a mixture of diastereolsomeric iminoboronate esters whose ratio is an accurate reflection of the enantiopurity of the parent diol.
|Creators||Kelly, A. M., Perez-Fuertes, Y., Arimori, S., Bull, S. D. and James, T. D.|
|Departments||Faculty of Science > Chemistry|
|Additional Information||ID number: ISI:000237420200003|
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