公开(公告)号：EP2754651A4

公开(公告)日：2015-03-11

申请号：EP12807434

申请日：2012-07-04

申请人： IHARA CHEMICAL IND CO

发明人： TANI SHINKI ,  YADOMATSU NAMI ,  IKUMI AKIKO ,  HIRANO YUUKI ,  IDO TAKUYA

IPC分类号： C07C201/06 ,  C07B61/00 ,  C07C205/06 ,  C07C227/08 ,  C07C229/56

CPC分类号： C07C201/06 ,  C07C205/06 ,  C07C205/58

摘要： There is provided a method for producing a nitrobenzene compound that can be implemented by a simple operation under mild conditions without using a special reaction apparatus. [Solution] The present invention provides a method for producing a nitrobenzene compound represented by general formula (2), wherein R 1 and R 5 are the same or different, and each is a halogen atom or another functional group, and R 2 , R 3 , and R 4 are the same or different, and each is a hydrogen atom or another functional group, comprising oxidizing an aniline compound represented by general formula (1), wherein R 1 , R 2 , R 3 , R 4 , and R 5 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.