| 发明名称 |
PROCESS FOR PREPARING 3-PHENOXYBENZALDEHYDES |
| 摘要 |
<p>3-Phenoxybenzaldehyde acetals can be prepared by reacting a 3-bromobenzaldehyde acetal with an alkali metal phenolate at a temperature of 130-165 DEG C. in the presence of a copper catalyst and a phenol as the sole solvent. The product acetals can be converted to the corresponding 3-phenoxybenzaldehydes by hydrolysis.</p> |
| 申请公布号 |
EP0289669(B1) |
申请公布日期 |
1992.04.01 |
| 申请号 |
EP19870304008 |
申请日期 |
1987.05.05 |
| 申请人 |
HARDWICKE CHEMICAL COMPANY |
发明人 |
HARDWICKE III, JAMES ERNEST |
| 分类号 |
C07C41/48;C07C45/51;C07C45/59;C07C47/575;C07D317/16;C07D317/22 |
主分类号 |
C07C41/48 |
| 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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