Carrer, Amandine; Brion, Jean-Daniel; Messaoudi, Samir; Alami, Mouad published the artcile< Palladium(II)-Catalyzed Oxidative Arylation of Quinoxalin-2(1H)ones with Arylboronic Acids>, Recommanded Product: 7-Nitro-2(1H)-quinoxalinone, the main research area is palladium catalyst oxidative arylation quinoxalinone arylboronic acid.
A straightforward palladium-catalyzed oxidative C-3 arylation of quinoxalin-2(1H)-ones with arylboronic acids is reported. E.g., in presence of Pd(OAc)2 as catalyst and 1,10-phenanthroline as ligand and O2 as oxidant, arylation of 1-methylquinoxalin-2(1H)-one with 4-MeOC6H4B(OH)2 gave 94% I. This protocol is compatible with a wide range of functional groups and allows construction of various biol. important quinoxalin-2(1H)-one backbones.
Organic Letters published new progress about Arylation (oxidative). 89898-96-4 belongs to class quinoxaline, and the molecular formula is C8H5N3O3, Recommanded Product: 7-Nitro-2(1H)-quinoxalinone.
Referemce:
Quinoxaline – Wikipedia,
Quinoxaline | C8H6N2 | ChemSpider