An efficient metal free photochemical method for regioselective incorporation of oxime ether and sulfonyl functionality to olefin using sulfonyl-oxime-ethers as bifunctional reagents is demonstrated. The process exhibits a wide substrate scope providing rapid access to 1,2-oximesulfonylated products in good to excellent yields and diastereoselectivity.
展示了一种使用磺酰基
肟醚作为双官能试剂将
肟醚和磺酰基官能团区域选择性结合到烯烃中的有效无
金属光
化学方法。该工艺具有广泛的底物范围,可快速获得 1,2-
肟磺酰化产物,并具有良好至优异的产率和非对映选择性。