| 发明名称 |
Process for the preparation of carboxylic acid benzyl esters |
| 摘要 |
Carboxylic acid benzyl esters can be prepared by reacting dibenzyl ethers with carboxylic anhydrides in the presence of acid, optionally applied to a support, as catalyst.
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| 申请公布号 |
US2004127737(A1) |
申请公布日期 |
2004.07.01 |
| 申请号 |
US20030664307 |
申请日期 |
2003.09.17 |
| 申请人 |
OOMS PIETER;SCHENKE BERND-ULRICH |
发明人 |
OOMS PIETER;SCHENKE BERND-ULRICH |
| 分类号 |
C07B61/00;C07C67/24;C07C69/157;C07C69/24;C07C69/63;C07C69/78;(IPC1-7):C07C255/57 |
主分类号 |
C07B61/00 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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