DMSO (dimethyl sulfoxide) as a two-methyl source: C-H (trideutero)methylation of (iso)quinolines and their N-oxides

(Trideutero)methylation is an important process in both chemistry and biology. In this context, DMSO(-d6) has largely been used as •CH3/•CD3 source. Typically, all known DMSO(-d6)-based (trideutero)methylation procedures: i) employ a...