With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.39945-51-2,Benzyl 3-(hydroxymethyl)piperidine-1-carboxylate,as a common compound, the synthetic route is as follows.
Imidazole (3.00 g, 44.0 mmol) and tert-butyldimethylsilyl chloride (6.63 g, 44.0 mmol) were added to 1-(benzyloxycarbonyl)piperidin-3-yl methanol (9.15 g, 36.7 mmol) in N,N-dimethylformamide (40 mL). The solution was stirred at room temperature for 6 hours. Subsequently, water was added and the mixture was extracted with ethyl acetate. The extract was washed with brine and was dried over magnesium sulfate, followed by evaporation of the solvent. Purification of the residue by silica gel column chromatography (hexane: ethyl acetate = 20:1 -> 5:1) gave 13.2 g (99%) of the desired compound as a colorless oil. 1H NMR (400 MHz, CDCl3) delta 0.02 (6H, s), 0.88 (9H, s), 1.11-1.25 (1H, m), 1. 40-1. 53 (1H, m), 1. 61-1.71 (2H, m), 1. 72-1. 80 (1H, m), 2.54-2.66 (1H, m), 2.79 (1H, td, J = 11. 6, 3.1 Hz), 3.34-3.51 (2H, m), 3.99-4.09 (1H, m), 4.12-4.19 (1H, m), 5.12 (2H, s), 7.29-7.39 (5H, m)., 39945-51-2
39945-51-2 Benzyl 3-(hydroxymethyl)piperidine-1-carboxylate 2776577, apiperidines compound, is more and more widely used in various fields.
Reference£º
Patent; KYORIN PHARMACEUTICAL CO., LTD.; EP1780210; (2007); A1;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem