| 发明名称 |
METHOD FOR PREPARING 1,1-BIS(CHLOROPHENYL) 2,2,2-TRICHLOROETHANOL |
| 摘要 |
A method for synthesizing 1,1-bis(chlorophenyl)2,2,2-trichloroethanol (dicofol) from chloral and chlorobenzene, wherein the acid by-products generated during the condensation of the chloral and the chlorobenzene are used as a reaction medium in the final stage of the dicofol synthesizing process. |
| 申请公布号 |
WO9200264(A1) |
申请公布日期 |
1992.01.09 |
| 申请号 |
WO1991FR00495 |
申请日期 |
1991.06.20 |
| 申请人 |
ATOCHEM |
发明人 |
CASTELLA SOLA, JAUME;PALENCIA ADRUBAU, JAIME;COMMANDEUR, RAYMOND;GORNY, BERNARD |
| 分类号 |
C07C33/46;B01J27/02;C07B61/00;C07C;C07C25/20;C07C29/124;C07C29/80 |
主分类号 |
C07C33/46 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
