A highly regioselective Wacker oxidation has been developed for the oxidation of cinnamyl azides. The catalytic oxidation tolerates the azide functionality, and more than 15 β-azido ketones were isolated (25–92% yield). High regioselectivity for the aryl ketone is observed in all cases. A robustness screen was conducted to determine functional group tolerance. The products of the oxidaiton can be readily
已经开发出对肉桂酰
叠氮化物进行氧化的高度区域选择性的瓦克氧化。催化氧化可耐受
叠氮化物的功能,并分离出15种以上的β-
叠氮基酮(收率25-92%)。在所有情况下均观察到对芳基酮的高区域选择性。进行了健壮性筛选以确定官能团耐受性。氧化产物可以容易地多样化。