Pot, Atom, Step Economic (PASE) Approach towards (Aza)-2,2′-Bipyridines: Synthesis and Photophysical Studies was written by Khasanov, Albert F.;Kopchuk, Dmitry S.;Kim, Grigory A.;Slepukhin, Pavel A.;Kovalev, Igor S.;Santra, Sougata;Zyryanov, Grigory V.;Majee, Adinath;Chupakhin, Oleg N.;Charushin, Valery N.. And the article was included in ChemistrySelect in 2018.Product Details of 36057-44-0 This article mentions the following:
An efficient approach towards α-unsubstituted-2,2′-bipyridines, their aza-analogs and 3,6-disubstituted-1,2,4-triazine precursors is reported via pot, atom, step economic (PASE) process starting from isonitrosoacetophenone hydrazone and readily available hetero-arylnitriles. The crystal structures of three key compounds were confirmed by means of X-ray diffraction anal.In addition the photophys. properties of the new (aza)-2,2′-pyridines were studied. In the experiment, the researchers used many compounds, for example, 4-methoxypicolinonitrile (cas: 36057-44-0Product Details of 36057-44-0).
4-methoxypicolinonitrile (cas: 36057-44-0) belongs to nitriles. Nitrile function is a very important functional group because it can be manipulated to other functional groups such as carboxylic acid by hydrolysis or amine by reduction, respectively. Some nitriles are manufactured by heating carboxylic acids with ammonia in the presence of catalysts. This process is used to make nitriles from natural fats and oils, the products being used as softening agents in synthetic rubbers, plastics, and textiles and for making amines.Product Details of 36057-44-0
Referemce:
Nitrile – Wikipedia,
Nitriles – Chemistry LibreTexts