Kato, Tetsuzo published the artcileReaction of chloropicoline 1-oxides in liquid ammonia in the presence of potassium amide, Name: 4-Amino-2-picoline, the publication is Heterocycles (1973), 1(3-4), 233-6, database is CAplus.
3-Chloro-2-picoline 1-oxide was treated with K-NH3 at -33° and the product reduced with Raney Ni to give 4-amino-2-picoline. 4-Chloro-2-picoline 1-oxide similarly gave 3-amino-2-picoline and 4-amino-2-picoline. The products resulted from an intermediate 3,4-pyridyne 1-oxide. 5-Chloro-2-picoline 1-oxide, 6-chloro-2-picoline 1-oxide, 3-chloro-4-picoline 1-oxide, and 2-chloro-4-picoline-1-oxide underwent similar aminations.
Heterocycles 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, Name: 4-Amino-2-picoline.
Referemce:
https://en.wikipedia.org/wiki/Pyridine,
Pyridine | C5H5N – PubChem