| 发明名称 |
METHOD FOR PRODUCING ORTHO-ALKYLATED BENZOIC ACID DERIVATIVES |
| 摘要 |
<p>The invention relates to a process for the preparation of ortho-alkylated benzoic acid derivatives of the formula Icharacterized in that an aryl bromide of the formula IIis reacted with a secondary or tertiary organolithium compound and CO2.</p> |
| 申请公布号 |
SK852001(A3) |
申请公布日期 |
2001.08.06 |
| 申请号 |
SK20010000085 |
申请日期 |
1999.07.06 |
| 申请人 |
MERCK PATENT GMBH |
发明人 |
BARTMANN EKKEHARD;STEIN INGEBORG |
| 分类号 |
C07B61/00;C07C51/15;C07C63/70;C07C315/04;C07C317/44;C07C317/50;C07D207/32;C07D207/327;(IPC1-7):C07C51/15 |
主分类号 |
C07B61/00 |
| 代理机构 |
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代理人 |
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| 地址 |
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