摘要
以3,4′-二氯二苯醚为起始原料,经酰化、缩合、环合三步制得苯醚甲环唑.产品含量在97%以上,收率81%以上。
Difenoconazole was prepared from 3,4＇-dichlorodiphenyl ether via acylation,condensation and cyclization,and its purity and overall yield reached over 97% and over 81%,respectively.
出处
《农药研究与应用》
2011年第3期15-16,共2页
Agrochemicals Research & Application
关键词
苯醚甲环唑
杀菌剂
酰化
复合溶剂
difenoconazole
fungicide
acylation
compound solvent
