Scheme 3. Borylation of Aniline Derived Sulfamatesa.
aPara/meta ratios were measured by 1H NMR (or 19F NMR for 4c′) on crude reaction mixtures of the borylated sulfamates. Yields refer to isolated material with the para/meta ratio of the isolated material given in parentheses. See the SI for experimental details, including preparations of the starting sulfamates. bRun with the n-Pr4N+ counterion. cProduct isolated as the acetamide.