METHOD FOR PRODUCING 2,3-DIBROMOSUCCINIC ACID COMPOUND

METHOD FOR PRODUCING 2,3-DIBROMOSUCCINIC ACID COMPOUND

PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a 2,3-dibromosuccinic acid compound in high yield under mild conditions. SOLUTION: This method is characterized by comprising brominating a 2-butene-1,4-dicarboxylic acid of formula (I) (wherein, R1 and R2 are each H...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: KUWAYAMA TOMOYA, HATA TAKANOBU
Format: Patent
Sprache:eng
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a method for industrially advantageously producing a 2,3-dibromosuccinic acid compound in high yield under mild conditions. SOLUTION: This method is characterized by comprising brominating a 2-butene-1,4-dicarboxylic acid of formula (I) (wherein, R1 and R2 are each H or an optionally substituted alkyl, aryl or aralkyl) with bromine in the presence of an alkali metal halide or alkaline earth metal halide to obtain the corresponding 2,3-dibromosuccinic acid compound of formula (II) (wherein, R1 and R2 are each the same as defined above).