| 发明名称 |
PROCESS FOR THE PRODUCTION OF -KETO ACETALS |
| 摘要 |
A process for producing high- purity gamma-keto acetals in high yield by a simple and easy means, as represented by the following scheme: (I) wherein Ar is aryl; X is halogeno; Ra and Rb are each alkyl or the like; and W is alkylene.
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| 申请公布号 |
KR20050056996(A) |
申请公布日期 |
2005.06.16 |
| 申请号 |
KR20057002623 |
申请日期 |
2003.08.19 |
| 申请人 |
SANKYO CO., LTD. |
发明人 |
OKAZAKI REI;KOJIMA SHUNSHI |
| 分类号 |
C07D207/32;C07D207/325;C07D319/06;(IPC1-7):C07D319/06;C07D207/333 |
主分类号 |
C07D207/32 |
| 代理机构 |
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