发明公开
EP0254596A3 Manufacturing method for 2-hydroxynaphtalene-6-carboxylic acid 失效
2-羟基己基-6-羧酸的制备方法

Manufacturing method for 2-hydroxynaphtalene-6-carboxylic acid
摘要:
The present invention provides a production of 2-hydroxynaphthalene-6-carboxylic acid improved in the yield and the selective ratio, in which β-naphthol and water formed in the reaction system are eliminated therefrom through the reaction.
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