| 发明名称 |
Process for the preparation of vinylphosphonic acid derivatives and the use thereof |
| 摘要 |
A process for the preparation of vinylphosphonic acid derivatives by heating 2-chloroethanephosphonic acid derivatives which contain 2-chloroethyl ester groups to temperatures of from 150 DEG to 230 DEG C.
|
| 申请公布号 |
US4426336(A) |
申请公布日期 |
1984.01.17 |
| 申请号 |
US19810297736 |
申请日期 |
1981.08.31 |
| 申请人 |
HOECHST AKTIENGESELLSCHAFT |
发明人 |
KLEINER, HANS-JERG;DUERSCH, WALTER |
| 分类号 |
B01J27/18;B01J31/02;C07B61/00;C07F9/38;C07F9/40;C07F9/6574;(IPC1-7):C07F9/30;C07F9/32 |
主分类号 |
B01J27/18 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
