A method for preparing aromatic carboxylic acids, aromatic aldehydes and aromatic alcohols

A method for preparing aromatic carboxylic acids, aromatic aldehydes and aromatic alcohols

An aromatic carboxylic acid, aromatic aldehyde, and aromatic alcohol are simultaneously and efficiently prepared by liquid phase oxidizing an aromatic compound represented by formula (I) with a gas containing molecular oxygen, in a presence of a catalyst comprising a transition metal compound, a ter...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: SUEMATSU, MASAAKI, MATSUOKA, SHOTARO, KITAMURA, AKIRA
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:An aromatic carboxylic acid, aromatic aldehyde, and aromatic alcohol are simultaneously and efficiently prepared by liquid phase oxidizing an aromatic compound represented by formula (I) with a gas containing molecular oxygen, in a presence of a catalyst comprising a transition metal compound, a tertiary amine and a bromide compound: wherein each R, independently, is C1-18 alkyl, C6-18 aryl, C6-18 aralkyl, halogen, haloalkyl, OR , SR , SOR , SO2R , NO2, NR R , CH2OR , CH(OR )(OR ), C(OR