发明授权
EP0677045B1 CATALYTIC OXIDATION PROCESS OF THIOLS
失效
VERFAHREN ZUR KATALYTISCHEN OXYDATION VON THIOLEN
- 专利标题： CATALYTIC OXIDATION PROCESS OF THIOLS
- 专利标题（中）： VERFAHREN ZUR KATALYTISCHEN OXYDATION VON THIOLEN
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申请号： EP94903426.8申请日： 1993-12-03
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公开(公告)号： EP0677045B1公开(公告)日： 1999-02-10
- 发明人: COMEYNE, Denis, Oscar , MEERBERGEN, Eric, Jean , RILEY, Dennis, Patrick , SIKORA, David, John , STRACKX, Gilbert, Francois, Jozef , YOUNG, Mary, Jennifer, Torres
- 申请人： MONSANTO COMPANY
- 申请人地址： 800 North Lindbergh Boulevard St. Louis, Missouri 63167 US
- 专利权人： MONSANTO COMPANY
- 当前专利权人： MONSANTO COMPANY
- 当前专利权人地址： 800 North Lindbergh Boulevard St. Louis, Missouri 63167 US
- 代理机构： Colens, Alain
- 优先权： US998713 19921230
- 国际公布： WO9415927 19940721
- 主分类号： C07D277/80
- IPC分类号： C07D277/80 ; C07D277/78 ; C07D213/71 ; C07C333/32 ; C07C321/22 ; C07D239/38
摘要：
Catalytic oxidation of thiols or thiol salts or dithiocarbamic acids or their salts using oxygen, optionally in the presence of a primary or secondary amine, is accomplished with a carbon catalyst which contains no metal complex of porphyrazine or of a derivative of porphyrazine.
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