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莠去津原药生产,反应必须在介质中进行。因其原料三聚氯氰在水中既难溶散又易水解,国内厂家都不采用水为介质而用有机溶剂。我们探索在水中加入表面活性剂作介质辅以相应的工艺条件,解决了三聚氯氰在水中的溶散和水解问题,开辟了介质选择上的新途径。
Atrazine original drug production, the reaction must be carried out in the medium. Cyanuric chloride because of its raw material is not only difficult to dissolve in water and easy hydrolysis, the domestic manufacturers do not use water as a medium with organic solvents. We explored the addition of surfactant to water as a medium supplemented by the corresponding process conditions to solve the problem of dissolution and hydrolysis of cyanuric chloride in water and opened up new ways for media selection.