Position: Home > Articles > Synthesis of Metoxadiazone through Bis(trichloromethyl) Carbonate
Agrochemicals
2015,54
(6)
400-402
三光气法合成噁虫酮的工艺
作 者：
朱建荣;姜友法
单 位：
江苏扬农化工股份有限公司
关键词：
噁虫酮;合成;生物活性;还原;三光气
摘 要：
[目的]噁虫酮是对昆虫有胃毒、触杀作用的卫生杀虫剂,随着拟除虫菊酯杀虫剂的使用范围、使用数量、使用次数的增加,卫生害虫产生的抗药性越来越严重。而噁虫酮因其不同的作用机理不会产生交互抗性,具有良好的药效。[方法]主要研究三光气替代文献报道中的光气的生产工艺。[结果]产品含量大于99%,合成收率达到75%以上。[结论]该工艺操作简单便捷,安全。
译 名：
Synthesis of Metoxadiazone through Bis(trichloromethyl) Carbonate
作 者：
ZHU Jian-rong;JIANG You-fa;Jiangsu Yangnong Chemical Co., Ltd.;
关键词：
metoxadiazone;;synthesis;;biological activity;;reduction;;triphosgene
摘 要：
[Aims] Metoxadiazone is an available insecticide with stomach poison and contact toxicity. With the slather of pyrethroid pesticides, the resistance of sanitary insects is getting seriously. Metoxadiazone has no cross-resistance to pyrethroid pesticides because of the difference in mechanism. [Methods] This process of preparation uses triphosgene,which made the process more stability green, environmentally and safety, instead of phosgene reported in the literatures.[Results] Content of metoxadiazone was above 99%, the yield of this process was more than 75%. [Conclusions] This process is convenient and safe.
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