Hou, Zhong-Wei published the artcileElectrochemical Synthesis of Polycyclic N-Heteroaromatics through Cascade Radical Cyclization of Diynes, Recommanded Product: 2-Bromopyridin-3-amine, the publication is ACS Catalysis (2017), 7(9), 5810-5813, database is CAplus.
An electrochem. cyclization reaction of easily available urea-tethered diynes was developed for the synthesis of N-doped polycyclic aromatic hydrocarbons (PAHs). The employment of ferrocene as a mild and selective redox catalyst allows access to a variety of electron-rich PAHs including helicene-like structures without overoxidn. The electrosynthetic method involves an unprecedented amidyl radical cascade cyclization process to form three rings in a single operation.
ACS Catalysis 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 C5H5BrN2, Recommanded Product: 2-Bromopyridin-3-amine.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem