Catalyzed hydrogenation of terephthalic acid to p-hydroxymethylbenzoic acid using a rhenium catalyst
A process is disclosed for preparation of hydroxymethyl aryl monocarboxylic acid compounds by reduction of arylene dicarboxylic acid compounds in the presence of a rhenium catalyst and an aqueous solvent.
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | A process is disclosed for preparation of hydroxymethyl aryl monocarboxylic acid compounds by reduction of arylene dicarboxylic acid compounds in the presence of a rhenium catalyst and an aqueous solvent. |
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