2-甲氧亚胺基-[2-(邻甲基)苯基]乙酸甲酯的合成改进  

The Improved Synthetic Methyl of Methyl (E)-2-methoxyimino-[2-(o-methyl)phenyl] acetate

作　　者：陈灿[1] 柳爱平[1] 毛春晖[1] 刘兴平[1] 

机构地区：[1]湖南化工研究院,湖南长沙410007

出　　处：《精细化工中间体》2004年第5期25-26,38,共3页Fine Chemical Intermediates

摘　　要：对以2-甲基苯甲酸为原料合成β-甲氧丙烯酸酯类杀菌剂的重要中间体(E)2-甲氧亚胺基-[2-(邻甲基)苯基]乙酸甲酯的合成方法进行了改进,使反应条件温和,成本降低,收率提高,总收率达54.9%,含量98%。The important intermediate methyl (E)-2-methoxyimino-[2-(o-methyl)phenyl] acetate of β-methoxylacrylates as fungicides was synthesized from 2- benzoic acid in total yield of 54.9% and contain of 98%,the synthetic method was improved so that the operation conditions are milder,cost is lower,and yield is higher.

关 键 词：乙酸甲酯 苯基 甲基苯甲酸 亚胺 总收率 丙烯酸酯类 合成方法 反应条件 中间体 

分 类 号：TQ225[化学工程—有机化工] TQ463