| 发明名称 |
4-methoxy:naphthyl-3-buten-2-one prodn. |
| 摘要 |
Prodn of 4-(6-methoxy-2-naphthyl)- 3-buten-2-one of formula (I) is effected by reacting a 2-methoxynaphthalene cpd of formula (II) with methyl vinyl ketone (MVK) in the presence of a Pd catalyst. In (I) and (II) X = H, halogen or COCl.
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| 申请公布号 |
CH677662(A5) |
申请公布日期 |
1991.06.14 |
| 申请号 |
CH19890001099 |
申请日期 |
1989.03.23 |
| 申请人 |
BEECHAM GROUP PLC |
发明人 |
DALES, JOHN ROBERT MANSFIELD |
| 分类号 |
B01J23/44;B01J27/13;C07B61/00;C07C45/00;C07C45/68;C07C49/255;C07C67/00 |
主分类号 |
B01J23/44 |
| 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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