反应详情

温度

100 °C

To a stirring suspension of ethyl 1-(benzyloxy)-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carboxylate (700 mg, 2.063 mmol), ethyl 2-aminoacetate hydrochloride (387 mg, 2.77 mmol) in dioxane (5 mL) was added DIPEA (0.660 ml, 3.78 mmol). Reaction mixture was heated at 100° C. for 12 h. Solvent from reaction mixture was distilled out to get crude product which was then column purified using 15% EtOAC in hexane to get titled product in 37% yield.

1. customReaction mixture
2. customSolvent from reaction mixture
3. distillationwas distilled out
4. customto get crude product which
5. customcolumn purified