METHOD FOR PREPARING MESOTRIONE

The present invention relates to a method for manufacturing mesotrione. An exemplary embodiment of the present invention provides a method for manufacturing mesotrione comprising: a reaction step of reacting 4-methylsulfonyl-2-nitrobenzoic acid, cyclohexane-1,3-dione, and N,N'-dicyclohexylcarbo...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: CHO JAIHA, KIM JIWON, JEONG DAE YOUN, KUK JINCHUL, LEE WONJAE, KANG MYOUNGKU, ROH SANG WEON, SEO YONGSIK
Format: Patent
Sprache:eng ; kor
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Beschreibung
Zusammenfassung:The present invention relates to a method for manufacturing mesotrione. An exemplary embodiment of the present invention provides a method for manufacturing mesotrione comprising: a reaction step of reacting 4-methylsulfonyl-2-nitrobenzoic acid, cyclohexane-1,3-dione, and N,N'-dicyclohexylcarbodiimide; a stirring step of stirring a product in the reaction step with cyanide; and an obtaining step of obtaining mesotrione from the stirred solution in the stirring step. According to the method for manufacturing mesotrione according to an exemplary embodiment of the present invention, it is possible to simplify a manufacturing process of mesotrione and reduce the time required for a process. 본 발명은 메소트리온의 제조 방법에 관한 것이다.