150008-24-5, tert-Butyl 4-(hydroxyimino)piperidine-1-carboxylate is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
To a suspension of sodium hydride (0.268 g, 7.00 mmol) in DMF (3 ml_) the title compound from Step A above (0.500 g, 2.33 mmol) was added drop wise (dissolved in DMF 5 mL) at 0 (0833) C, then stirred at room temperature for 60 min. After that 2-fluoropyridine (0.340 g, 3.50 mmol) was added dropwise at 0 C (dissolved in DMF 2 mL) and then stirred at room temperature for 3 h. After completion of the reaction by TLC, the reaction mixture was quenched with ice water followed by extraction using ethyl acetate (30 mL). The organic layer was separated, dried over sodium sulphate, filtered and then concentrated to obtain tert-butyl 4-oxo-3-(2-oxo-1 ,2-dihydropyridin-3-yl)piperidine-1-carboxylate (300 mg, crude) as a pale brown solid. The crude product was taken as such for next step. (0834) MS: 293.2 (M+H)+., 150008-24-5
The synthetic route of 150008-24-5 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; AC IMMUNE SA; NAMPALLY, Sreenivasachary; GABELLIERI, Emanuele; MOLETTE, Jerome; (220 pag.)WO2019/134978; (2019); A1;,
Piperidine – Wikipedia
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