1. Product Information
Also called: Methyl (E)-2-((6-(2-cyanophenoxy)-4-pyrimidinyl)oxy)-alpha-(methoxymethylene)benzeneacetate,CAS No: 131860-33-8, Molecular structure:, Molecular formula:C22H17N3O5, Molecular weight: 403.388, Appearance:White crystalline powder.
2. Application
Main application: Methoxy acrylate bactericidal pesticide.
3. Synthetic Process
①The intermediate E2 is synthesized from 2-Hydroxybenzonitrile and 4.6-dichloropyrimidine. The chemical reaction formula as follows:
②Phenylpropanediol is synthesized from 2-hydroxyphenylacetic acid (lactone), trimethyl orthoformate and acetic anhydride as raw materials, the chemical reaction formula as follows:
③The E4 intermediate is synthesized with phenylpropanediol, sodium methoxide and methanol as raw materials. The chemical reaction formula as follows:
④Synthesis of ET and azoxystrobin from E4 and E2 intermediates.
4. Complete Process Design Package
The proposed capacity is 1000-5000t/a, and according to the market demand, we can provide complete process design package for azoxystrobin and key intermediates.