Yu, Han published the artcileVisible-Light-Activated Asymmetric Addition of Hydrocarbons to Pyridine-Based Ketones, Product Details of C12H9NO, the publication is ACS Catalysis (2022), 12(9), 5136-5144, database is CAplus.
A combined system involving Er(III)-based chiral Lewis acid catalysis, Ir(III)-based photoredox catalysis, and bromide-radical-mediated hydrogen atom transfer was disclosed. The introduction of a bulky and nonredox chiral Lewis acid through the photoredox pathway enabled the radical addition process and inhibited the above competitive reactions. The visible-light-promoted catalytic asym. alkylation of heteroaryl-based ketones with diverse hydrocarbons (mainly benzyl) delivered a variety of congested enantioenriched tertiary alcs. (up to 97% yield, 96% enantiomeric excess (ee)).
ACS Catalysis 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 C10H18O, Product Details of C12H9NO.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem