Bromination of Enamines from Tertiary Amides Using the Petasis Reagent: A Convenient One-Pot Regioselective Route to Bromomethyl Ketones

~90%

~97%

~%

~%

~88%

~93%

~97%

~89%

~93%

~94%

~35%

~0%

~%

~87%

~%

~%

~%

~%

~%

~%