反应详情

5.2 g of 2,4'-dichloro-3'-sulfamoylacetophenone and 2.4 g of ground 3,4,5,6-tetrahydro-2-pyrimidine-thiol were reacted in the manner described in Example 12, the reaction mixture was precipitated with 200 ml of diethyl ether, the solvent was decanted and the oily end product was crystallized under warm ethyl acetate. Colorless crystalline solid body, melting point: 180° C. (decomposition).

1. customthe reaction mixture was precipitated with 200 ml of diethyl ether
2. customthe solvent was decanted
3. customthe oily end product was crystallized under warm ethyl acetate