2346-26-1, Oxazolidine-2,4-dione is a oxazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
Step b) (E)-5-{3-[3-(5-methyl-2-phenyl-oxazol-4-ylmethyl]-phenyl]-but-2-enyl}-oxazolidine-2,4-dione Tert-butyl lithium (17.5 mL, 29.7 mmol) was added dropwise in to a rapidly stirred cold (-78 C.) solution of lithium chloride (3.6 g, 84.84 mmol) and oxazolidine-2,4-dione (1.43 g, 14.14 mmol) in THF (90 mL). The mixture was stirred at -78 C. for 30 minutes, then gradually warmed to 0 C. After recooling to -78 C., (E)-4-[3-(3-chloro-1-methyl-propenyl)-phenoxymethyl]-5-methyl-2-phenyl-oxazole (5.0 g, 14.14 mmol) in THF (5 mL) was added all at once. After stirring for 10 minutes at -78 C., the mixture was gradually warmed to room temperature, and allowed to stir for 5 hours. Then, the reaction mixture was quenched with aqueous NH4 Cl, poured into water, acidified with HCl, and extracted with EtOAc. The organic extracts were dried over MgSO4. Evaporation and purification by flash chromatography on silica gel (hexane/EtOAc 3/1), gave a white solid (3.5 g, 59% yield, m.p. 138-139 C.). Analysis for: C24 H22 N2 O5 Calc’d: C, 68.89; H, 5.30; N, 6.69 Found: C, 68.49; H, 5.29; N, 6.71, 2346-26-1
As the paragraph descriping shows that 2346-26-1 is playing an increasingly important role.
Reference£º
Patent; American Home Products Corporation; US5468762; (1995); A;; ; Patent; American Home Products Corporation; US5532256; (1996); A;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem