| 发明名称 |
HALOGENATION CATALYST |
| 摘要 |
N,N-disubstituted formamides, wherein the substituents are selected to provide formamides which have low volatility, are useful as halogenation catalysts. Such catalysts are generally less hazardous to use than typical formamide halogenation catalysts because toxic catalyst by-products are also less volatile. Methods for using such catalysts are provided.
|
| 申请公布号 |
CA2199669(C) |
申请公布日期 |
2008.01.22 |
| 申请号 |
CA19972199669 |
申请日期 |
1997.03.11 |
| 申请人 |
ROHM AND HAAS COMPANY |
发明人 |
GRAVES, DEBORAH DIANE;ROSE, THOMAS DUNCAN;SWANK, DAVID JAMES;WU, CHARLES CHAO |
| 分类号 |
C07D213/50;C07D213/78;B01J31/02;B01J31/40;B01J38/00;C07B39/00;C07B61/00;C07C17/093;C07C19/00;C07C22/04;C07C51/60;C07C53/48;C07C63/30;C07C257/02 |
主分类号 |
C07D213/50 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
