| 摘要 |
The use of alkane sulphonic acid for preparing phenolic alcohol. The invention relates to a use of at least one alkane sulphonic acid for preparing phenolic alcohol by decomposing aryl hydroperoxide, and to a method for preparing phenolic alcohol comprising the following successive steps: -bringing aryl hydroperoxide into reaction in the presence of at least one alkane sulphonic acid, -neutralising the reaction medium, -separating the ketone or the aldehyde, -separating phenolic alcohol by distillation. |
