公开(公告)号：US09006477B2

公开(公告)日：2015-04-14

申请号：US14131106

申请日：2012-07-04

申请人： Shinki Tani ,  Nami Yadomatsu ,  Akiko Ikumi ,  Yuuki Hirano ,  Takuya Ido

发明人： Shinki Tani ,  Nami Yadomatsu ,  Akiko Ikumi ,  Yuuki Hirano ,  Takuya Ido

IPC分类号： C07C205/06 ,  C07C201/06

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

摘要： 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.

摘要翻译： 一种制备由通式（2）表示的硝基苯化合物的方法，其中R1和R5相同或不同，并且各自为卤素原子或其它官能团，R2，R3和R4相同或不同， 各自为氢原子或另一官能团，包括将氧化由通式（1）表示的苯胺化合物，其中R1，R2，R3，R4和R5与上述相同，与过氧化氢在钨存在下 在酸性条件下，然后在中性至碱性条件下用过氧化氢氧化。

公开(公告)号：US20140163256A1

公开(公告)日：2014-06-12

申请号：US14131106

申请日：2012-07-04

申请人： Shinki Tani ,  Nami Yadomatsu ,  Akiko Ikumi ,  Yuuki Hirano ,  Takuya Ido

发明人： Shinki Tani ,  Nami Yadomatsu ,  Akiko Ikumi ,  Yuuki Hirano ,  Takuya Ido

IPC分类号： C07C201/06

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

摘要： 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.

摘要翻译： 一种制备由通式（2）表示的硝基苯化合物的方法，其中R1和R5相同或不同，并且各自为卤素原子或其它官能团，R2，R3和R4相同或不同， 各自为氢原子或另一官能团，包括将氧化由通式（1）表示的苯胺化合物，其中R1，R2，R3，R4和R5与上述相同，与过氧化氢在钨存在下 在酸性条件下，然后在中性至碱性条件下用过氧化氢氧化。