Enantioselective Difluoromethylation of Unactivated Alkyl Halides via a Formal Nickel(II/IV) Cycle
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Nickel-catalysed enantioconvergent cross-coupling has emerged as a key strategy for constructing stereochemically defined C(sp3) centres. However, the reliance on nickel(I)/nickel(III) catalytic cycles has limited the range of compatible alkyl electrophiles an... ...