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公开(公告)号:DE3500577A1
公开(公告)日:1986-07-10
申请号:DE3500577
申请日:1985-01-10
Applicant: BASF AG
Inventor: TONNE PETER DR , JAEDICKE HAGEN DR
IPC: C07D275/04
Abstract: 1,2-Benzisothiazolones and their alkali metal salts are prepared by reacting 2,2'-dithiodibenzamides in the presence of oxygen or oxygen donors in an aqueous alkaline medium to which a water-soluble organic solvent may be added and, if desired, freeing the benzisothiazolones from the alkali metal salts with acid.
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公开(公告)号:DE3173651D1
公开(公告)日:1986-03-13
申请号:DE3173651
申请日:1981-10-19
Applicant: BASF AG
Inventor: TONNE PETER DR , JAEDICKE HAGEN DR
IPC: C07B61/00 , B01J27/00 , B01J27/10 , B01J31/00 , B01J31/02 , C07C67/00 , C07C301/00 , C07C303/02 , C07C309/86 , C07D215/36 , C07C143/70
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公开(公告)号:AT17717T
公开(公告)日:1986-02-15
申请号:AT81108481
申请日:1981-10-19
Applicant: BASF AG
Inventor: TONNE PETER DR , JAEDICKE HAGEN DR
IPC: C07B61/00 , B01J27/00 , B01J27/10 , B01J31/00 , B01J31/02 , C07C67/00 , C07C301/00 , C07C303/02 , C07C309/86 , C07D215/36 , C07C143/70
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