反应详情

温度

0 °C

To a mixture of (3-anilinophenyl)methanol (1.12 g, 5.62 mmol), methyl 3-(4-hydroxyphenyl)propanoate (1.22 g, 6.75 mmol), triphenylphosphine (1.92 g, 7.31 mmol) and tetrahydrofuran (20 mL) was added diethyl azodicarboxylate toluene solution (40%, 3.32 mL) with stirring at 0° C. and the mixture was stirred at room temperature for 14 hrs. The reaction mixture was concentrated, and the residue was purified by silica gel column chromatography (hexane/ethyl acetate=10/1-2/1) to give the title compound (1.01 g, yield 50%) as beige crystals.

1. stirringthe mixture was stirred at room temperature for 14 hrs
2. concentrationThe reaction mixture was concentrated
3. customthe residue was purified by silica gel column chromatography (hexane/ethyl acetate=10/1-2/1)