反应详情

温度

0 °C

2-(3-Fluoro-4-trifluoromethyl-phenyl)-ethylamine (I-47b: 2.46 g, 11.88 mmol) was reacted with ethylchloroformate (1.54 g, 14.26 mmol), 2N Na2CO3 solution (24.0 mL) and chloroform (24 mL). The resulting mixture was stirred for 30 minutes at 0° C. to afford 3.0 g of the crude product.