METHOD FOR PRODUCING SEMICARBAZIDE COMPOUND

Provided is a method for producing a high-purity, high-quality semicarbazide compound at a high yield by a simple method. The semicarbazide compound is recrystallized by a solvent containing a halogenated hydrocarbon. Dichloromethane is preferred as the halogenated hydrocarbon.

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Bibliographic Details
Main Authors FUKUZAWA Seketsu, TAKIWAKI Masaki, MATSUSHIGE Misao, SATOU Makoto
Format Patent
LanguageEnglish
French
German
Published 16.09.2020
Subjects
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
METALLURGY
ORGANIC CHEMISTRY
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Summary:Provided is a method for producing a high-purity, high-quality semicarbazide compound at a high yield by a simple method. The semicarbazide compound is recrystallized by a solvent containing a halogenated hydrocarbon. Dichloromethane is preferred as the halogenated hydrocarbon.
Bibliography:Application Number: EP20190818660