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. Author manuscript; available in PMC: 2023 Dec 15.
Published in final edited form as: Green Synth Catal. 2021 Jan 31;2(1):82–86. doi: 10.1016/j.gresc.2021.01.008

Scheme 2.

Scheme 2.

Substrate scope of aryl homo-coupling. Conditions: 1 (0.5 mmol), Ph3PAuCl (0.025 mmol), nBu4NOAc (2.5 mmol), LiClO4 (1 mmol), MeOH (4 mL), MeCN (1 mL), r.t., 12 h, Isolated yield.

b Reaction was performed at a lower concentration of 1 (0.05 mmol), Ph3PAuCl (0.005 mmol), 4 h.