Preparation of N-fluoro

Oppolzefs chiral auxiliary,6 (-)-2,10-camphorsultam, is useful in the asymmetric Diels-Alder reaction,3 4 and for the preparation of enantiomerically pure p-substituted carboxylic acids7 and diols,8 in the stereoselective synthesis of A2-isoxazolines,9 and in the preparation of N-fluoro (-)-2,10-camphorsultam, an enantioselective fluorinating reagent.10... 

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