1938062-31-7Relevant articles and documents
A Three-Component Derivatization Protocol for Determining the Enantiopurity of Sulfinamides by 1H and 19F NMR Spectroscopy
Groleau, Robin R.,Chapman, Robert S. L.,Ley-Smith, Harry,Liu, Liyuan,James, Tony D.,Bull, Steven D.
, p. 1208 - 1215 (2020/01/02)
A practically simple three-component chiral derivatization protocol has been developed to determine the enantiopurity of eight S-chiral sulfinamides by 1H and 19F NMR spectroscopic analysis, based on their treatment with a 2-formylphenylboronic acid template and enantiopure pinanediol to afford a mixture of diastereomeric sulfiniminoboronate esters whose diastereomeric ratio is an accurate reflection of the enantiopurity of the parent sulfinamide.