| 发明名称 |
Production of aryl carboxylate esters |
| 摘要 |
Disclosed is a process for the preparation of aryl carboxylate esters by the reaction of a phenol reactant with an esterification agent selected from carboxylic acid anhydrides and carboxylic acid halides in the presence of trifluoroacetic acid (TFA).
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| 申请公布号 |
US6448431(B1) |
申请公布日期 |
2002.09.10 |
| 申请号 |
US20000528592 |
申请日期 |
2000.03.20 |
| 申请人 |
EASTMAN CHEMICAL COMPANY |
发明人 |
HEMBRE ROBERT THOMAS |
| 分类号 |
C07C303/22;C07B61/00;C07C303/32;C07C309/42;C07C323/22;(IPC1-7):C07C69/00 |
主分类号 |
C07C303/22 |
| 代理机构 |
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代理人 |
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