| 发明名称 |
PREPARATION OF SULFATOBETAINES |
| 摘要 |
549067 Sulfatobetaines are prepared by reacting an addition compound of sulfur trioxide and a tertiary amine with an alkylene carbonate. |
| 申请公布号 |
CA1314288(C) |
申请公布日期 |
1993.03.09 |
| 申请号 |
CA19870549067 |
申请日期 |
1987.10.09 |
| 申请人 |
BRAUN, GEROLD |
发明人 |
BRAUN, GEROLD;TSCHANG, CHUNG-JI;VAMVAKARIS, CHRISTOS;GLASER, KLAUS |
| 分类号 |
C07D233/60;C07D213/04;C07D213/20;C07D215/10;C07D233/58 |
主分类号 |
C07D233/60 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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