Abstract
An efficient method of copper-catalyzed 1,2-dihydroxylaminations of alkenes have been demonstrated under air conditions by using PhI(OAc)2 as oxidant to furnish the dioxygenated products in 20–81% yields. This provided an alternative methodology to synthesis of dioxygenated products, which were easily transformed into diols under the reductive conditions. Furthermore, a free-radical addition mechanism was proposed in this transformation.
Published Version
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