Ye, Hao published the artcilePalladium-catalyzed Heck cyclization/carbonylation with formates: synthesis of azaindoline-3-acetates and furoazaindolines, Name: 2-Bromopyridin-3-amine, the publication is Chemical Communications (Cambridge, United Kingdom) (2022), 58(48), 6825-6828, database is CAplus and MEDLINE.
Herein a palladium-catalyzed domino cyclization/carbonylation to access ester-functionalized azaindolines, e.g., I applying formates, e.g., phenylformate as a convenient carbonyl source was reported. All four azaindoline isomers were constructed, exhibiting good functional group compatibility. On this basis, modifying the starting tether on the aminopyridine led to furoazaindolines, e.g., II via an intramol. reductive cyclization after the palladium-catalyzed process.
Chemical Communications (Cambridge, United Kingdom) published new progress about 39856-58-1. 39856-58-1 belongs to pyridine-derivatives, auxiliary class Pyridine,Bromide,Amine, name is 2-Bromopyridin-3-amine, and the molecular formula is C10H16Br3N, Name: 2-Bromopyridin-3-amine.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem