反应详情

温度

25 °C

5-Chloroindole-2-carboxylic acid (59 mg, 0.30 mmol) was suspended in dichloromethane (10 mL). Oxalyl chloride (41 μL, 0.45 mmol) and N,N-dimethylformamide (5 μL) were added, and the reaction mixture was stirred at 25° C. for 1 hour. The mixture was concentrated, and the residue was dried under high vacuum to provide the crude product which was used without additional purification.

1. concentrationThe mixture was concentrated
2. customthe residue was dried under high vacuum