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. Author manuscript; available in PMC: 2020 Feb 20.
Published in final edited form as: J Am Chem Soc. 2019 Feb 8;141(7):3006–3013. doi: 10.1021/jacs.8b11395

Figure 10.

Figure 10.

Rh-precatalyst leads to a switch in regioselectivity

a Reaction conditions: 1a (0.1 mmol), 2d (0.5 mmol), [Rh] (5 mol%), ligand (5 mol%), DCE (0.2 mL), 15 h. Isolated yield. Regioselectivity ratio (rr) is the ratio of f 3ad to 6ad, which is determined by 1H NMR analysis of reaction mixture. b Using dppe as ligand, 3 h.