发明名称 |
Process for the preparation of 1-(3,4-dimethoxyphenyl) ethanol |
摘要 |
The subject of our invention is the process for the preparation of the 1-(3,4-dimethoxyphenyl)ethanol of formula (I), by the reduction of 3,4-dimethoxyacetophenone of formula (II), characterized in that the carbonyl group of the 3,4-dimethoxyacetophenone of formula (II) is reduced by 1 mol of hydrogen under the conditions of catalytic hydrogenation. |
申请公布号 |
ZA9806539(B) |
申请公布日期 |
1999.02.23 |
申请号 |
ZA19980006539 |
申请日期 |
1998.07.22 |
申请人 |
CHINOIN GYOGYSZER ES VEGYESZETI TERMEKEK GYARA RT |
发明人 |
MATYAS ARADI;BELA BERTOK;ERZSEBET SZALAY;GESA ARVAI;SZUZSANNA KURUCZ NEE RIBAI;ISTAVAN SZEKELY |
分类号 |
C07B61/00;C07C41/26;C07C43/23 |
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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