- Preparation method of cycloalkylaminophenol intermediate (by machine translation)
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The invention provides a preparation method, of a cycloalkylaminophenol intermediate. The method comprises the following steps: A) reacting an alkyl-substituted phenol, hexamethylenetetramine and acetic acid or a derivative thereof, obtaining first crude product; B) reacting the first crude product and the cycloalkylamine compound to obtain second crude product; C) reacting the second crude, the hydrogenated reducing agent in an alcohol solvent, and obtaining an aminophenol intermediate. The preparation method of the cycloalkylaminophenol intermediate is simple in process, mild in condition, and mild in condition. The prepared alkylaminophenol intermediate has good purity and yield, and is suitable for industrial production. (by machine translation)
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