Answers are grounded in this paper and cite their sources.
Something borrowed: Amine cross-coupling reactions are catalyzed using [{Cp*IrI2}2] (Cp*=C5Me5) in the absence of a base. A range of anilines were converted into their N-isopropyl derivatives, and the same process was also effective for alkylation of benzylamines and other aliphatic primary amines.
No takes yet. Share an insight, caveat, or question.
Saidi et al. (2009) studied this question.
Synapse has enriched 10 related papers. Consider them for comparative context: