10.1021/om400651p.s002 Aleksandrs Prokofjevs Aleksandrs Prokofjevs Janis Jermaks Janis Jermaks Alina Borovika Alina Borovika Jeff W. Kampf Jeff W. Kampf Edwin Vedejs Edwin Vedejs Electrophilic C–H Borylation and Related Reactions of B–H Boron Cations American Chemical Society 2013 Related Reactions center borylation 2013-11-25 00:00:00 Journal contribution https://acs.figshare.com/articles/journal_contribution/Electrophilic_C_H_Borylation_and_Related_Reactions_of_B_H_Boron_Cations/2350675 Catalytic procedures are described for the amine-directed borylation of aliphatic and aromatic tertiary amine–boranes. Sequential double borylation is observed in cases where two or more C–H bonds are available that allow 5-center or 6-center intramolecular borylation. The HNTf<sub>2</sub>-catalyzed borylation of benzylamine–boranes provides a practical means for the synthesis of ortho-substituted arylboronic acid derivatives, suitable for Suzuki–Miyaura cross-coupling applications.