Kosak, Urban published the artcileStraightforward synthesis of orthogonally protected piperidin-3-ylmethanamine and piperidin-4-ylmethanamine derivatives, Related Products of piperidines, the publication is Tetrahedron Letters (2014), 55(12), 2037-2039, database is CAplus.
The synthesis of orthogonally protected piperidin-3-ylmethanamines and piperidin-4-ylmethanamines from com. available nipecotamide, isonipecotamide, nipecotic acid, and isonipecotic acid was presented. This is a straightforward 2-step procedure that gives high overall yields. Purification of the intermediates is not necessary, and the final compounds are purified by simple flash column chromatog.
Tetrahedron Letters published new progress about 39546-32-2. 39546-32-2 belongs to piperidines, auxiliary class Piperidine,Amine,Amide, name is Piperidine-4-carboxamide, and the molecular formula is C6H12N2O, Related Products of piperidines.
Referemce:
https://en.wikipedia.org/wiki/Piperidine,
Piperidine | C5H11N – PubChem