497-25-6,497-25-6, Oxazolidin-2-one is a oxazolidine compound, ?involved in a variety of chemical synthesis. Rlated chemical reaction is continuously updated
A mixture of 2-(3-bromo-phenyl)-3,3-dimethyl-l,2,3,4-tetrahydro-quinoline-6-carboxylic acid (600 mg, 1.7 mmol), oxazolidin-2-one (322 mg, 2.5 mmol), copper(I) iodide (96 mg, 0.5 mmol), N, N-dimethylglycine hydrochloride (140 mg, 1.0 mmol) and potassium carbonate (923 mg, 6.7 mmol) in dimethyl sulfoxide (5 mL) was stirred at 120C for 16 h. Then the reaction mixture cooled to room temperature. The reaction mixture was extracted with ethyl acetate (2 x 150 mL), washed with water (2 x 50 mL) and saturated aqueous ammonium chloride solution (2 x 50 mL), dried over anhydrous sodium sulfate and then concentrated in vacuo. Purification by Waters automated flash system (column: Xterra 30 mm x 100 mm, sample manager 2767, pump 2525, detector: ZQ mass and UV 2487, solvent system: acetonitrile and 0.1% ammonium hydroxide in water) afforded 3,3- dimethyl-2-[3-(2-oxo-oxazolidin-3-yl)-phenyl] -l,2,3,4-tetrahydro-quinoline-6-carboxylic acid (498 mg, 80%) as a white solid : LC/MS m/e calcd for C21H22N2O4 (M+H)+: 367.42, observed: 367.1.
The synthetic route of 497-25-6 has been constantly updated, and we look forward to future research findings.
Reference£º
Patent; F. HOFFMANN-LA ROCHE AG; CHEN, Li; FENG, Lichun; HUANG, Mengwei; LIU, Yongfu; WU, Guolong; WU, Jim, Zhen; ZHOU, Mingwei; WO2011/128251; (2011); A1;,
Oxazolidine – Wikipedia
Oxazolidine | C3H7NO – PubChem