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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 |