节点文献
杀菌剂氰霜唑的合成与表征
Synthesis and characterization of fungicide cyazofamid
【摘要】 研究了以4-甲基苯乙酮为起点,经过溴化、环化、脱水氯化、磺酰胺化四步反应合成氰霜唑的方法。氰霜唑含量达到93.5%,合成总收率35%以上。
【Abstract】 Cyazofamid was prepared with 4-methylacetophenone as starting material by bromization,cyclization,dehydration-chlorination and sulfonicate.The content of cyazofamid was 93.5%,and the total yield was over 35%.
- 【文献出处】 应用化工 ,Applied Chemical Industry , 编辑部邮箱 ,2009年07期
- 【分类号】TQ455.4
- 【被引频次】12
- 【下载频次】564