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. Author manuscript; available in PMC: 2019 Apr 20.
Published in final edited form as: Org Lett. 2018 Mar 27;20(8):2464–2467. doi: 10.1021/acs.orglett.8b00816

Scheme 5. Rhodium(III)-Catalyzed C–H Functionalization of Azoloaldimines 1 with Alkynes 6a.

Scheme 5

aReactions performed on 0.3 mmol scale. bReaction conditions: [Cp*RhCl2]2 (5 mol %), AgOAc (2.2 equiv), PivOH (4.0 equiv), THF, 100 °C, 18 h.