发明授权
- 专利标题: PROCESS FOR PRODUCING 2-AMINOBENZOPHENONE COMPOUND
- 专利标题(中): 制造方法2氨基二苯甲酮
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申请号: EP99931483.4申请日: 1999-07-22
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公开(公告)号: EP1099687B1公开(公告)日: 2004-02-11
- 发明人: MATSUMOTO, Hiroo, Nissan Chemical Industries, Ltd. , HORIUCHI, Takashi, Nissan Chemical Industries, Ltd
- 申请人: Nissan Chemical Industries, Ltd.
- 申请人地址: 7-1, Kandanishiki-cho 3-chome Chiyoda-ku, Tokyo 101-0054 JP
- 专利权人: Nissan Chemical Industries, Ltd.
- 当前专利权人: Nissan Chemical Industries, Ltd.
- 当前专利权人地址: 7-1, Kandanishiki-cho 3-chome Chiyoda-ku, Tokyo 101-0054 JP
- 代理机构: Wächtershäuser, Günter, Prof. Dr.
- 优先权: JP20791098 19980723
- 国际公布: WO2000005195 20000203
- 主分类号: C07C225/22
- IPC分类号: C07C225/22 ; C07C221/00
摘要:
An arylsulfonamide represented by formula [1] is heated in the presence of aluminum chloride to obtain a 2-aminobenzophenone compound represented by formula [2].
公开/授权文献
- EP1099687A1 PROCESS FOR PRODUCING 2-AMINOBENZOPHENONE COMPOUND 公开/授权日:2001-05-16
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