反应详情

2-Carbamoylmethoxy-4-chlorosulfonylphenoxyacetamide (Intermediate A65, 12.9 g, 0.040 mol) was dissolved in methanolic ammonia and stirred for 16 hr. The solvent was removed at aspirator pressure, and the residue was crystallized in water. The resulting solid was washed with hot water and several additional portions of water. The product, title compound weighed 8.6 g (71%).

1. customThe solvent was removed at aspirator pressure
2. customthe residue was crystallized in water
3. washThe resulting solid was washed with hot water and several additional portions of water