发明授权
- 专利标题： Process for producing aminobenzylamines
- 专利标题（中）： 生产氨基苄胺的方法
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申请号： US931954申请日： 1986-11-24
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公开(公告)号： US4751328A公开(公告)日： 1988-06-14
- 发明人: Keizaburo Yamaguchi , Kenichi Sugimoto , Yoshimitsu Tanabe , Midori Yamazaki , Akihiro Yamaguchi
- 申请人： Keizaburo Yamaguchi , Kenichi Sugimoto , Yoshimitsu Tanabe , Midori Yamazaki , Akihiro Yamaguchi
- 申请人地址： JPX Tokyo
- 专利权人： Mitsui Toatsu Chemicals, Inc.
- 当前专利权人： Mitsui Toatsu Chemicals, Inc.
- 当前专利权人地址： JPX Tokyo
- 优先权： JPX58-166784 19830912; JPX59-31371 19840223; JPX59-34404 19840227
- 主分类号： C07C85/11
- IPC分类号： C07C85/11
摘要：
Aminobenzylamines are produced by catalytically reducing o-, m- or p-nitrobenzaldoxime in an organic solvent in the presence of a compound selected from the group consisting of (a) boric acid, phosphoric acid and/or anhydrides thereof, (b) CO.sub.2 gas and (c) an organic acid. The starting material, nitrobenzaldoxime is produced by reaction of the corresponding nitrobenzaldehyde with hydroxylamine.
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