With the rapid development and complex challenges of chemical substances, new drug synthesis pathways are usually the most effective.99395-88-7,(S)-4-Phenyloxazolidin-2-one,as a common compound, the synthetic route is as follows.
In a separate flask, n-butyllithium (4.6 mL, 11.6 mmol, 2.5 M F in hexanes) was added to (S)-(+)-4-phenyl-2-oxazolidinone (2.0 g, 12.2 mmol) in anhydrous tetrahydrofuran at -78 C. and allowed to stir for 10 minutes. The lithiated oxazolidinone was transfered via cannula to the mixed anhydride at -78 C. and stirring continued for 2 hours. The reaction was quenched with water (25 mL) and extracted with ethyl acetate. The combined extracts were washed with water, brine and dried over sodium sulfate. The crude product was purified by chromatography over silica gel eluted with 2:3 ethyl acetate/hexanes and the resulting solid was recrystallized from ethyl acetate/hexanes to afford (S)-4-phenyl-3-((S)-3-phenyl-butyryl)-oxazolidin-2-one (1.63 g, 88% yield)., 99395-88-7
The synthetic route of 99395-88-7 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Chu, Xin-Jie; Fotouhi, Nader; Huby, Nicholas J.S.; Kong, Norman; McDermott, Lee Apostle; Moliterni, John; Zhang, Zhuming; US2006/41146; (2006); A1;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem