Synthesis of Pyridine-N-oxide–Borane Intramolecular Complexes by Palladium-Catalyzed Reaction of 2-Bromopyridine-N-oxides with Alkynyltriarylborates

Synthesis of Pyridine-N-oxide–Borane Intramolecular Complexes by Palladium-Catalyzed Reaction of 2-Bromopyridine-N-oxides with Alkynyltriarylborates

Pyridine-N-oxide–borane intramolecular complexes having an aza-stilbene π-framework were synthesized by the palladium-catalyzed reaction of 2-bromopyridine-N-oxides with alkynyltriarylborates.

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Veröffentlicht in:Organic letters 2011-06, Vol.13 (12), p.3008-3011
Hauptverfasser: Ishida, Naoki, Ikemoto, Wataru, Narumi, Mizuna, Murakami, Masahiro
Format: Artikel
Sprache:eng
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Zusammenfassung:Pyridine-N-oxide–borane intramolecular complexes having an aza-stilbene π-framework were synthesized by the palladium-catalyzed reaction of 2-bromopyridine-N-oxides with alkynyltriarylborates.
ISSN:1523-7060
1523-7052
DOI:10.1021/ol2008439