Electrophilic C-H Borylation and Related Reactions of B-H Boron Cations.

ABSTRACT: Catalytic procedures are described for aminedirected 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 HNTf2 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.

SUBMITTER: Prokofjevs A 

PROVIDER: S-EPMC3857329 | biostudies-literature | 2013 Nov

REPOSITORIES: biostudies-literature