反应详情

A solution of 510 mg of 4,6-dichloro-5-(p-methoxyphenyl)pyrimidine and 680 mg of p-methoxybenzenesulfonamide potassium in 3 ml of dimethylformamide was heated at 130° C. for 1 hour. After working-up the reaction mixture, there were obtained 690 mg of N-[6-chloro-5-(p-methoxyphenyl)-4-pyrimidinyl]-p-methoxybenzenesulfonamide, melting point 165°-167° C.