除虫脲合成的经济性研究

Research on Economy of Diflubenzuron Synthesis

文章用对氯苯基异氰酸酯和2,6-二氟苯甲酰胺反应合成除虫脲,对其合成的经济性进行了研究。文章发现,对氯苯基异氰酸酯和2,6-二氟苯甲酰胺反应的摩尔比在1.1∶1合成的经济性最好。

The p-chlorophenyl isocyanate and 2,6-difluorobenzamide reaction for synthesis of difubenzuron,on its synthesis economic is studied.The paper found that p-chlorophenyl isocyanate and 2,6-difluorobenzamide reaction in a molar ration of 1.1∶1 is the best economy.