With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.710972-40-0,tert-Butyl 4-((2-methoxyethyl)amino)piperidine-1-carboxylate,as a common compound, the synthetic route is as follows.,710972-40-0
To a mixture of 4-(2-methoxy-ethylamino)-piperidine-l-carboxylic acid tert- butyl ester (465 mg), and 2-thiazolecarboxaldehyde (190 mul) stirring in anhydrous 1,2- dichloroethane (5 ml) was added glacial acetic acid (1 equiv.) and sodium triacetoxyborohydride (458 mg). The reaction mixture was stirred for 12 hours at room temperature, then diluted with dichloromethane (40 ml), washed with brine, dried (MgSO4) and the solvents removed in vacuo. The residue was purified using flash silica chromatography to give 4[(2-methoxy-ethyl)-thiazol-2-ylmethyl-amino]- pipreidine-1-carboxylic acid tert-butyl ester (574 mg). Treatment of this compound with HCl in dichloromethane/methanol and a basic wash with sodium hydrogen carbonate yielded (2-methoxy-ethyl)-piperidin-4-yl-thiazol-2-ylmethyl-amine.
As the paragraph descriping shows that 710972-40-0 is playing an increasingly important role.
Reference：
Patent; PIRAMED LIMITED; WO2007/122410; (2007); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem