| 发明名称 |
ARYLHYDROXIDE ALKYLATION PROCESS |
| 摘要 |
A process of ortho-alkylating arylhydroxides, e.g., phenol, by passing a mixture of arylhydroxide, olefin and an inert hydrocarbon diluent in the liquid phase through a bed of activated alumina at an elevated temperature and pressure. Conversion and selectivity is improved over that obtained without the diluent. |
| 申请公布号 |
EP0281399(B1) |
申请公布日期 |
1992.01.08 |
| 申请号 |
EP19880301866 |
申请日期 |
1988.03.03 |
| 申请人 |
ETHYL CORPORATION |
发明人 |
WIKER, STEVEN LEE;GOINS, DIXIE ELY;HOLMES, SILAS WENDELL, JR. |
| 分类号 |
C07C43/23;B01J21/04;C07B61/00;C07C27/00;C07C37/14;C07C39/06;C07C39/27;C07C41/00;C07C67/00 |
主分类号 |
C07C43/23 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
