Guo, Ruizhi published the artcileOrganoselenium-Catalyzed Synthesis of Oxygen- and Nitrogen-Containing Heterocycles, HPLC of Formula: 107263-95-6, the publication is Organic Letters (2016), 18(3), 504-507, database is CAplus and MEDLINE.
A new and efficient approach for the synthesis of oxygen and nitrogen heterocycles by organoselenium catalysis has been developed. The exo-cyclization proceeded smoothly under mild conditions with good functional group tolerance and excellent regioselectivity. Mechanistic studies revealed that 1-fluoropyridinium triflate is key for oxidative cyclization.
Organic Letters published new progress about 107263-95-6. 107263-95-6 belongs to pyridine-derivatives, auxiliary class Fluorination reagent, name is 1-Fluoropyridiniumtriflate, and the molecular formula is C6H5F4NO3S, HPLC of Formula: 107263-95-6.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem