| 发明名称 |
Manufacture of sulfamic acid halides |
| 摘要 |
Sulfamic acid halides are produced by reaction of sulfamic acids with carbonic acid halides in the presence of carbamic acid halides or dichloromethyleneammonium chlorides. The products are starting materials for the manufacture of plant protection agents, dyes and pharmaceuticals.
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| 申请公布号 |
US4101571(A) |
申请公布日期 |
1978.07.18 |
| 申请号 |
US19760665684 |
申请日期 |
1976.03.10 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
KOENIG, KARL-HEINZ;HAMPRECHT, GERHARD |
| 分类号 |
C07B61/00;B01J31/00;B01J31/02;C07C67/00;C07C301/00;C07C303/34;C07C307/00;(IPC1-7):C07C143/70;C07C143/21;C07C143/15 |
主分类号 |
C07B61/00 |
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代理人 |
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