Manufacture of anthraquinones

Manufacture of anthraquinones

Anthraquinones are manufactured by cyclizing o-benzoylbenzoic acids in the presence of oxygen-containing compounds of aluminum and silicon at elevated temperatures. The products are starting materials for the manufacture of dyes.

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Hauptverfasser: MERGER, FRANZ, NESTLER, GERHARD, MIESEN, ERNEST, JACOBSEN, THEODOR, EILINGSFELD, HEINZ
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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container_title
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creator MERGER
FRANZ
NESTLER
GERHARD
MIESEN
ERNEST
JACOBSEN
THEODOR
EILINGSFELD
HEINZ
description Anthraquinones are manufactured by cyclizing o-benzoylbenzoic acids in the presence of oxygen-containing compounds of aluminum and silicon at elevated temperatures. The products are starting materials for the manufacture of dyes.
format Patent
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title Manufacture of anthraquinones
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