Bagley, Mark C. published the artcileRapid Protium-Deuterium Exchange of 4-Aminopyridines in Neutral D2O under Microwave Irradiation, Recommanded Product: 4-Amino-2-picoline, the publication is Synlett (2016), 27(17), 2467-2472, database is CAplus.
4-Aminopyridines underwent rapid and highly selective H/D exchange at C-2 and C-6 in neutral D2O upon microwave irradiation at only 190° for two hours in a sealed vessel. This method contrasted and complemented the acid-mediated H/D exchange, required no catalyst, and was appropriate for the synthesis of deuterium isotopologues of N- and C-substituted 4-aminopyridines and other nitrogen heterocycles.
Synlett published new progress about 18437-58-6. 18437-58-6 belongs to pyridine-derivatives, auxiliary class Pyridine,Amine, name is 4-Amino-2-picoline, and the molecular formula is C6H8N2, Recommanded Product: 4-Amino-2-picoline.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem