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. Author manuscript; available in PMC: 2021 Nov 27.
Published in final edited form as: J Org Chem. 2021 Aug 17;86(17):12436–12442. doi: 10.1021/acs.joc.1c01466

Figure 1.

Figure 1.

(A) Previous methodologies for the α-functionalization of saturated azacycles. (B) Our recent methodology for the α-functionalization of saturated azacycles. (C) Investigations of the selectivity of the Norrish–Yang cyclization (NYC) and palladium-mediated cleavage/cross-coupling of a cyclopropane-fused piperidine. (D) Mechanistic proposal for the C–C cleavage cross-coupling reaction.