71985-80-3,With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.71985-80-3,1-Methylpiperidine-4-carboxylic acid hydrochloride,as a common compound, the synthetic route is as follows.
N-Methylisonipecotic acid hydrochloride (0.5 g) was dissolved in dry SOCl2 (1.5 mL) The mixture was then heated at 80 C. for 2 hours under argon. Cooling and evaporation to dryness afforded a yellow solid which was used without further purification.
71985-80-3 1-Methylpiperidine-4-carboxylic acid hydrochloride 2760043, apiperidines compound, is more and more widely used in various fields.
Reference：
Patent; LaVoie, Edmond J.; Parhi, Ajit; Pilch, Daniel S.; Zhang, Yongzheng; Kaul, Malvika; US2015/133465; (2015); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem