反应详情

Following the procedure of example 1, ethyl 3-amino-4-(aminocyclohexyl)benzoate (1.077 g, 4.1 mmol) and 4-formylphenoxyacetic acid (0.748 g, 4.15 mmol) were dissolved in a mixture of DMF (8 mL) and water (0.5 mL). Oxone® (0.7 equivalent, 2.87 mmol, 1.764 g) was added and the mixture stirred for 30 min at room temperature (HPLC: complete). Water was added to precipitate the product, which was collected by filtration, washed with water and dried (1.130 g, 65% yield, brown solid).

1. customto precipitate the product, which
2. filtrationwas collected by filtration
3. washwashed with water
4. customdried (1.130 g, 65% yield, brown solid)