Li, Yan published the artcileCobalt-catalysed enantioselective C(sp3)-C(sp3) coupling, COA of Formula: C4H10Br2CoO2, the publication is Nature Catalysis (2021), 4(10), 901-911, database is CAplus.
Enantioselective C(sp3)-C(sp3) coupling substantially impacts organic synthesis but remains challenging. Cobalt has played an important role in the development of homogeneous organometallic catalysis, but there are few examples of its use in asym. cross-coupling. Here, a cobalt-catalyzed enantioselective C(sp3)-C(sp3) coupling reaction, namely, alkene hydroalkylation, to access chiral fluoroalkanes was reported. This reaction represents a catalyst-controlled enantioselective coupling mode in which a tailor-made auxiliary is unnecessary; via this reaction, an aliphatic C-F stereogenic center can be introduced at the desired position in an alkyl chain.
Nature Catalysis published new progress about 18346-57-1. 18346-57-1 belongs to bromides-buliding-blocks, auxiliary class Cobalt, name is Cobalt(II) dibromo(1,2-dimethoxyethane), and the molecular formula is C4H10Br2CoO2, COA of Formula: C4H10Br2CoO2.
Referemce:
https://en.wikipedia.org/wiki/Bromide,
bromide – Wiktionary