Ting, Stephen I. published the artcileOxidative Addition of Aryl Halides to a Ni(I)-Bipyridine Complex, SDS of cas: 624-49-7, the publication is Journal of the American Chemical Society (2022), 144(12), 5575-5582, database is CAplus and MEDLINE.
The oxidative addition of aryl halides to bipyridine- or phenanthroline-ligated Ni(I) is a commonly proposed step in Ni catalysis. However, there is a scarcity of complexes of this type that both are well-defined and undergo oxidative addition with aryl halides, hampering organometallic studies of this process. The authors report the synthesis of a well-defined Ni(I) complex, [(CO2Etbpy)NiICl]4 (1). Its solution-phase speciation was characterized by a significant population of monomer and a redox equilibrium that can be perturbed by π-acceptors and σ-donors. 1 reacts readily with aryl bromides, and mechanistic studies are consistent with a pathway proceeding through an initial Ni(I) → Ni(III) oxidative addition to form a Ni(III) aryl species. Such a process was demonstrated stoichiometrically for the 1st time, affording a structurally characterized Ni(III) aryl complex.
Journal of the American Chemical Society published new progress about 624-49-7. 624-49-7 belongs to esters-buliding-blocks, auxiliary class Inhibitor,Natural product, name is Dimethyl fumarate, and the molecular formula is C10H9IO4, SDS of cas: 624-49-7.
Referemce:
https://en.wikipedia.org/wiki/Ester,
Ester – an overview | ScienceDirect Topics