| 发明名称 |
Preparation of Mono-N-sulphonylated diamines |
| 摘要 |
The present invention relates to a process for preparing mono-N-sulphonylated diamines by reacting diamines with sulphonyl halides in the presence of water, base and organic solvents.
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| 申请公布号 |
US2007259776(A1) |
申请公布日期 |
2007.11.08 |
| 申请号 |
US20070820407 |
申请日期 |
2007.06.19 |
| 申请人 |
BOSCH BORIS E;GERHARTZ FRANK |
发明人 |
BOSCH BORIS E.;GERHARTZ FRANK |
| 分类号 |
B01J31/02;B01J31/22;C07B53/00;C07C29/143;C07C303/38;C07C311/09;C07C311/18;C07C313/00;C07C319/12;C07C323/62 |
主分类号 |
B01J31/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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