Zhang, Xiaofei published the artcileAlkylations of Arylboronic Acids including Difluoroethylation/Trifluoroethylation via Nickel-Catalyzed Suzuki Cross-Coupling Reaction, Recommanded Product: (6-Ethoxypyridin-3-yl)boronic acid, the publication is Advanced Synthesis & Catalysis (2015), 357(12), 2721-2727, database is CAplus.
An efficient alkylation method of functionalized alkyl halides under mild nickel-catalyzed C(sp3) – C(sp2) Suzuki cross-coupling conditions was described. The features of this approach are excellent functional group compatibility, low cost nickel catalyst, and the use of a mild base. This is also the first successful example of the nickel-catalyzed direct 2,2-difluoroethylation or 2,2,2-trifluoroethylation of aryl-/heteroarylboronic acids.
Advanced Synthesis & Catalysis published new progress about 612845-44-0. 612845-44-0 belongs to pyridine-derivatives, auxiliary class Pyridine,Boronic acid and ester,Ether,Boronic Acids,Boronic acid and ester, name is (6-Ethoxypyridin-3-yl)boronic acid, and the molecular formula is C19H17N2NaO4S, Recommanded Product: (6-Ethoxypyridin-3-yl)boronic acid.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem