Thomas, Aleena published the artcileTrichloroacetic acid fueled practical amine purifications, Quality Control of 826-36-8, the publication is Beilstein Journal of Organic Chemistry (2022), 225-231, database is CAplus and MEDLINE.
On out of equilibrium mol. machinery, using trichloroacetic acid (TCA), disclosed a purification technique considerably decreasing the number of operations and the waste generation required for such purifications. At first, TCA triggered the precipitation of the amines through their protonated salt formation, enabling the separation with the impurities. From these amine salts, simple decarboxylation of TCA liberated volatile CO2 and chloroform afforded directly the pure amines. Through this approach, a broad range of diversely substituted amines were isolated with success.
Beilstein Journal of Organic Chemistry published new progress about 826-36-8. 826-36-8 belongs to piperidines, auxiliary class Natural product, name is 2,2,6,6-Tetramethylpiperidin-4-one, and the molecular formula is C13H26N2, Quality Control of 826-36-8.
Referemce:
https://en.wikipedia.org/wiki/Piperidine,
Piperidine | C5H11N – PubChem