PRODUCTION OF METHYL P-HYDROXYMETHYLZENZOATE

PURPOSE:To produce the methyl p-hydroxymethylbenzoate by reducing methyl p-formylbenzoate under a mild condition. CONSTITUTION:Methyl p-formylbenzoate ester is reduced in the presence of a catalyst containing ruthenium in at least one kind of solvent selected from a group consisting of an alkyl alco...

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Hauptverfasser:	AOYANAGI MITSUHITO, TOIDA KOZO, SUMITANI KOJI, SATO KAZUHIRO
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY METALLURGY ORGANIC CHEMISTRY PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL THEIR RELEVANT APPARATUS TRANSPORTING
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Beschreibung
Zusammenfassung:	PURPOSE:To produce the methyl p-hydroxymethylbenzoate by reducing methyl p-formylbenzoate under a mild condition. CONSTITUTION:Methyl p-formylbenzoate ester is reduced in the presence of a catalyst containing ruthenium in at least one kind of solvent selected from a group consisting of an alkyl alcohol, cyclohexane and a lower fatty acid ester at room temperature to 200 deg.C under a pressure of ordinary pressure to 30kg/cm to produce the methyl p-hydroxymethylbenzoate.