2-Amino-4,6-dimethoxypyrimidine → 2-(1,3,4-Oxadiazol-2-yl)phenyl N-[(4,6-dimethoxypyrimidin-2-yl)aminocarbonyl]sulfamate

참여 물질

반응 조건

반응 단계

To a suspension of 6 g of 2-amino-4,6-dimethoxypyrimidine in 25 ml of tetrahydrofuran was added a solution of 8 g of the isocyanate prepared in Example 3 dissolved in 25 ml of tetrahydrofuran. After an initial exotherm, the solution was stirred at 25° C. for 16 hours, to yield a precipitate. The mixture was filtered, and the solid was recrystallized from acetonitrile to yield 1.5 g of the title compound; m.p. 161°-164° C.

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