| 发明名称 |
Preparation of phenyl esters in the presence of boric anhydride |
| 摘要 |
An improved process for preparing carboxylic esters of phenols, in which the carboxylic acid and phenol are reacted in the presence of boric anhydride.
|
| 申请公布号 |
US4478754(A) |
申请公布日期 |
1984.10.23 |
| 申请号 |
US19820437918 |
申请日期 |
1982.11.01 |
| 申请人 |
THE PROCTER & GAMBLE COMPANY |
发明人 |
KONG-CHAN, JOSEPHINE L. Y. |
| 分类号 |
C07C67/08;(IPC1-7):C09F5/08;C07C69/00 |
主分类号 |
C07C67/08 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
