PROCESS FOR PURIFYING 2-(4'-DIETHYLAMINO-2'-HYDROXYBENZOYL)BENZOIC ACID HEXYL ESTER

PROCESS FOR PURIFYING 2-(4'-DIETHYLAMINO-2'-HYDROXYBENZOYL)BENZOIC ACID HEXYL ESTER

The present invention relates to a process for purifying 2-(4'-diethylamino-2'-hydroxybenzoyl)benzoic acid hexyl ester providing a high purity and low phthalic acid dialkyl ester content.

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Hauptverfasser: KRONEMAYER, Helmut, BINDER, Axel, EHLIS, Thomas, LANG, Rieke, SCHEIN-ALBRECHT, Karin, BLANCHOT, Mathieu
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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creator KRONEMAYER, Helmut
BINDER, Axel
EHLIS, Thomas
LANG, Rieke
SCHEIN-ALBRECHT, Karin
BLANCHOT, Mathieu
description The present invention relates to a process for purifying 2-(4'-diethylamino-2'-hydroxybenzoyl)benzoic acid hexyl ester providing a high purity and low phthalic acid dialkyl ester content.
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subjects ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
title PROCESS FOR PURIFYING 2-(4'-DIETHYLAMINO-2'-HYDROXYBENZOYL)BENZOIC ACID HEXYL ESTER
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