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. Author manuscript; available in PMC: 2022 Apr 5.
Published in final edited form as: Org Lett. 2021 Mar 30;23(8):2873–2877. doi: 10.1021/acs.orglett.1c00479

Scheme 1. Aromatic Dimerization Reactions Were Performed under Ambient Conditionsa.

Scheme 1.

a1 mol % Pd(OAc)2, 3 mol % Cu(OAc)2, 5% (v/v) H2O/DMSO, rt, and air. Reactions (1.7 mL) were run at 0.18 M. Water can be added to anhydrous or benchtop DMSO without affecting yields. * NMR yields.