Fig. 2: Substrate scope of RAM-mediated selective meta-C–H functionalization.
From: Rapid and scalable ruthenium catalyzed meta-C–H alkylation enabled by resonant acoustic mixing

Yields of isolated products. Reaction time of 2 h for alkyl iodides, and 3 h for alkyl bromides. aRegioisomeric mixture (m:o = 5:1) determined by 1H NMR analysis (Supplementary Data 1).