DAICEL CHEMICAL INSDUSTRIES, LTD.
|DAICEL CHEMICAL INSDUSTRIES, LTD. Patent applications|
|Patent application number||Title||Published|
|20080221369||Process for the preparation of substituted phenols - A substituted phenolic compound is prepared by oxidizing a substituted diarylethane compound with oxygen in the presence of a nitrogen-containing cyclic compound, and treating the oxidized product with an acid. The nitrogen-containing cyclic compound includes, as a constituent of its ring, a skeleton represented by following Formula (I):||09-11-2008|