23248-34-2Relevant academic research and scientific papers
Method for preparing 4-n-butyl resorcinol by one-pot method
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Paragraph 0024-0026; 0039-0041, (2020/02/27)
The invention discloses a method for preparing 4-n-butyl resorcinol by a one-pot method, and belongs to the field of cosmetic intermediate synthesis. The method comprises the following steps of: reacting resorcinol serving as a raw material with an alkali in n-butyl alcohol to form monophenol salt, reacting the monophenol salt with a Lewis acid by a dehydration one-pot method, performing acidolysis to obtain a crude product, and recrystallizing to obtain the 4-n-butyl resorcinol. The method is simple and convenient to operate, mild in condition, low in cost and high in yield, the purity of theobtained product can reach 99.0% or above, and the method has a potential amplification prospect.
