Synthesis of Pyridine−Borane Complexes via Electrophilic Aromatic Borylation
The Journal of Organic Chemistry2010Vol. 75(24), pp. 8709–8712
Citations Over TimeTop 10% of 2010 papers
Abstract
Pyridine-borane complexes were synthesized from 2-arylpyridines through an electrophilic aromatic borylation reaction with BBr(3). The intermediate 2-(2-dibromoborylaryl)pyridines were stable enough to be handled in air and served as the synthetic platform for variously substituted pyridine-borane complexes. This facile method would be useful for the synthesis of aza-π-conjugated materials having boron-nitrogen coordination.
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