反应详情

温度

100 °C

To a suspension of methyl 4-chloro-1H-pyrrolo[3,2-c]pyridine-2-carboxylate (12.5 g, 59 mmol) in THF (116 mL)-toluene (460 mL) were added a 1.0 M TBF solution of potassium tert-butoxide (64 mL, 64 mmol) and methyl acrylate (55 mL, 611 mmol). The resulting mixture was heated at 100° C. for 18 h. After this time, the suspension was cooled to room temperature and it was poured into a mixture of saturated aqueous NH4Cl (400 mL) and hexanes (400 mL). The solids were decanted, filtered and washed with H2O and hexanes to provide the title compound.

1. temperatureAfter this time, the suspension was cooled to room temperature
2. customThe solids were decanted
3. filtrationfiltered
4. washwashed with H2O and hexanes