An oxidative free-radical C(sp)-H bond chlorination strategy of enaminones has been developed by using LiCl as a chlorinating reagent and KSO as an oxidant. This transformation provides a new and straightforward synthetic methodology to afford highly functionalized α-chlorinated enaminones with a -configuration in good to excellent yields.

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http://dx.doi.org/10.1021/acs.joc.4c00456DOI Listing

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