96009-71-1Relevant articles and documents
Synthesis method of 2-amino-4-chloro-6-metoxyphenol
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, (2016/11/14)
The invention discloses a synthesis method of 2-amino-4-chloro-6-metoxyphenol, which belongs to the field of chemical synthesis. The method comprises the following steps of adding p-nitrophenol of nitrosonitric acid and sulfuric acid into phenol, adding methane chloride and anhydrous glacial acetic acid to obtain a mixture, then putting the mixture into a high-pressure autoclave, adding absolute ethyl alcohol and inputting hydrogen, performing pumping filtration to obtain filter residues after reaction, adding copper chloride into the filter residues, generating light green precipitation after adjusting pH through sodium hydroxide, filtering, washing the filter residues and drying to obtain the 2-amino-4-chloro-6-metoxyphenol.