Ishida, Naoki’s team published research in Organic Letters in 13 | CAS: 971-66-4

Organic Letters published new progress about 971-66-4. 971-66-4 belongs to pyridine-derivatives, auxiliary class Pyridine,Benzene, name is Triphenyl(pyridin-1-ium-1-yl)borate, and the molecular formula is C23H20BN, Application In Synthesis of 971-66-4.

Ishida, Naoki published the artcileSynthesis of Pyridine-N-oxide-Borane Intramolecular Complexes by Palladium-Catalyzed Reaction of 2-Bromopyridine-N-oxides with Alkynyltriarylborates, Application In Synthesis of 971-66-4, the publication is Organic Letters (2011), 13(12), 3008-3011, database is CAplus and MEDLINE.

Pyridine-N-oxide-borane intramol. complexes, e.g., I, having an aza-stilbene π-framework were synthesized by the Pd-catalyzed coupling reactions of 2-bromopyridine-N-oxides with alkynyltriarylborates. E.g., reaction of 2-bromo-5-methoxypyridine-N-oxide and HN(iPr)2 in toluene at room temperature with [Me4N][HCCBPh3] in the presence of [PdCl(π-allyl)]2/DPEPhos catalyst to give I in 79% yield.

Organic Letters published new progress about 971-66-4. 971-66-4 belongs to pyridine-derivatives, auxiliary class Pyridine,Benzene, name is Triphenyl(pyridin-1-ium-1-yl)borate, and the molecular formula is C23H20BN, Application In Synthesis of 971-66-4.

Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem