3973-62-4, 3-Phenylpiperidine is a piperidines compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
3-phenylpiperidine (1,100 g, 621.1 mmol)Soluble in ethanol (50mL),Will be dissolved in D-camphorsulfonic acid (145.8g, 622.2mmol)A solution of ethanol (150 mL) was added dropwise to a solution of the racemic 3-phenylpiperidine in ethanol and stirred for 2 h.Filtration to obtain camphor sulfonate; then, adding methanol (5 L) to the camphor sulfonate,After heating to complete dissolution, the stirring was stopped; the temperature was slowly lowered to room temperature, and crystallization was carried out at 0 C for 2 days.Filtration gave a crude white solid, 1N aqueous sodium hydroxide (50 mL).Extracted with ethyl acetate (25 mL x 2), and the organic phases were combined.Dry over anhydrous sodium sulfate, filtered and concentrated to give a white solid.Namely (R)-3-phenylpiperidine, the yield was 19.3%., 3973-62-4
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Reference£º
Patent; Shanghai Bobang Pharmaceutical Technology Co., Ltd.; Liu Zhende; Cui Xiaoyuan; Gao Heyong; (27 pag.)CN108203404; (2018); A;,
Piperidine – Wikipedia
Piperidine | C5H11N – PubChem