90719-32-7, (S)-4-Benzyloxazolidin-2-one is a oxazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
90719-32-7, Dissolve 20 g (0.123 mol) of (S)-4-benzyl-2-oxazolidinone in 200 ml of dichloromethane.25.6 ml (0.184 mol) of triethylamine and 0.45 g (0.0037 mol) are added4-dimethylaminopyridine.Add dropwise at 0 C in an ice bath (15.4 g, 0.15 mol)Crotonoyl chloride.Keep stirring at 0 C. for 3 h. TLC showed that the starting material had disappeared. Dichloromethane and water were added. The organic layer was separated, dried, concentrated, and chromatographed on silica gel to give Intermediate (I), 26.8 g, Yield: 89%,
The synthetic route of 90719-32-7 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; Zhong Guifa; Wu Yiwu; Lan Xiaobing; (12 pag.)CN107459501; (2017); A;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem