Electrophilic C-H Borylation and Related Reactions of B-H Boron Cations.
Organometallics
; 32(22)2013 Nov 25.
Article
em En
| MEDLINE
| ID: mdl-24347788
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.
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MEDLINE
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En
Ano de publicação:
2013
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Article