反应详情

To a stirred solution of 3-bromo-2-methoxyaniline (10 g) in ethyl acetate (100 mL) was added concentrated hydrochloric acid (7 mL) at about room temperature. The reaction mixture was stirred for about 2 hours and filtered to give a solid, which was washed with ethyl acetate and dried at about 50° C. to about 55° C. Yield: 10 g

1. filtrationfiltered
2. customto give a solid, which
3. washwas washed with ethyl acetate
4. customdried at about 50° C. to about 55° C