USE OF ALKANE SULFONIC ACID FOR PREPARING PHENOLIC ALCOHOL
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United States of America Patent
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Sep 1, 2016
app pub date -
Oct 21, 2014
filing date -
Oct 22, 2013
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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.
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