With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.149554-03-0,tert-Butyl 2-(4-oxopiperidin-1-yl)acetate,as a common compound, the synthetic route is as follows.
A mixture of 45 (2.1 g, 10 mmol), BOC-piperidone (3.4 g, 17 [MMOL)] and KOH (0.28 g, 5 [MMOL)] in CH30H (150 ml) was [REFLUXED] for eight days. The reaction mixture was then concentrated in vacuo, partitioned between water (50 [ML)] and [CH2CI2] (100 [ML),] and acidified with [ACOH.] The organic layer was isolated and concentrated to provide crude 46.
149554-03-0, The synthetic route of 149554-03-0 has been constantly updated, and we look forward to future research findings.
Reference：
Patent; SCHERING CORPORATION; WO2004/831; (2003); A1;,
Piperidine – Wikipedia
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