Zhong, Shuai published the artcileVisible-light-induced 4CzIPN/LiBr system: a tireless electron shuttle to enable reductive deoxygenation of N-heteroaryl carbonyls, Recommanded Product: Phenyl(pyridin-2-yl)methanone, the publication is Organic Chemistry Frontiers (2021), 8(16), 4419-4425, database is CAplus.
A visible-light-induced photoredox system that enabled efficient reductive deoxygenation of N-heteroaryl ketones and alcs. under mild conditions was reported. The combinational use of 4CzIPN as photocatalyst and LiBr as additive in acidic media constituted a tireless electron shuttle to transfer electrons from benzaldehyde to N-heteroaryl carbonyls. Mechanistically, the reduction course involved two-round sequential cascade of proton-coupled electron transfer, spin-center shift and single-electron-transfer processes. The presented reductive deoxygenation protocol provides a mild route to pharmaceutically valuable alkyl and benzyl N-containing heteroarenes.
Organic Chemistry Frontiers published new progress about 91-02-1. 91-02-1 belongs to pyridine-derivatives, auxiliary class Pyridine,Benzene,Ketone, name is Phenyl(pyridin-2-yl)methanone, and the molecular formula is C3H3Br2ClO, Recommanded Product: Phenyl(pyridin-2-yl)methanone.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem