反应详情

温度

60 °C

Using an analogous procedure to that described in Example 1 except that the reactants were heated to 60° C. for 2 hours, hydroxyurea was reacted with 4-{3-[4-(1-chloroethyl)phenylthio]-5-fluorophenyl}-4-methoxytetrahydropyran to give N-{4-[5-fluoro-3-(4-methoxytetrahydropyran-4-yl)phenylthio]-α-methylbenzyloxy}urea in 32% yield, m.p. 84°-85° C.