Invention Application
- Patent Title: METHOD FOR PRODUCING NITROBENZENE COMPOUND
- Patent Title (中): 生产硝基苯酚化合物的方法
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Application No.: US14131106Application Date: 2012-07-04
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Publication No.: US20140163256A1Publication Date: 2014-06-12
- Inventor: Shinki Tani , Nami Yadomatsu , Akiko Ikumi , Yuuki Hirano , Takuya Ido
- Applicant: Shinki Tani , Nami Yadomatsu , Akiko Ikumi , Yuuki Hirano , Takuya Ido
- Applicant Address: JP Tokyo
- Assignee: IHARA CHEMICAL INDUSTRY CO., LTD.
- Current Assignee: IHARA CHEMICAL INDUSTRY CO., LTD.
- Current Assignee Address: JP Tokyo
- Priority: JP2011-151276 20110707; JP2012-063751 20120321
- International Application: PCT/JP2012/004320 WO 20120704
- Main IPC: C07C201/06
- IPC: C07C201/06

Abstract:
A method for producing a nitrobenzene compound represented by general formula (2), wherein R1 and R5 are the same or different, and each is a halogen atom or another functional group, and R2, R3, and R4 are the same or different, and each is a hydrogen atom or another functional group, comprises oxidizing an aniline compound represented by general formula (1), wherein R1, R2, R3, R4, and R5 are the same as described above, with hydrogen peroxide in the presence of a tungsten compound under an acidic condition, followed by oxidation with hydrogen peroxide under a neutral to alkaline condition.
Public/Granted literature
- US09006477B2 Method for producing nitrobenzene compound Public/Granted day:2015-04-14
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