Musalov, M. V. published the artcileOne-Pot Synthesis of Functionalized 1,1′-(9-Selenabicyclo[3.3.1]nonane-2,6-diyl)dipyridinium Dibromides, Quality Control of 1453-82-3, the publication is Russian Journal of Organic Chemistry (2021), 57(4), 668-670, database is CAplus.
Previously unknown functionally substituted 1,1′-(9-selenabicyclo[3.3.1]nonane-2,6-diyl)dipyridinium dibromides were synthesized in 90-98% yields by one-pot condensation of selenium dibromide, cycloocta-1,5-diene, and substituted pyridines.
Russian Journal of Organic Chemistry published new progress about 1453-82-3. 1453-82-3 belongs to amides-buliding-blocks, auxiliary class Pyridine,Amine,Amide, name is Isonicotinamide, and the molecular formula is C6H6N2O, Quality Control of 1453-82-3.
Referemce:
https://en.wikipedia.org/wiki/Amide,
Amide – an overview | ScienceDirect Topics