发明名称 |
PROCESS FOR PRODUCING ALPHA,BETA-UNSATURATED ALDEHYDE COMPOUNDS |
摘要 |
The present invention relates to processes for producing α,&bgr;-unsaturated aldehyde compounds and unsaturated alcohols with a good yield. There is provided a process for producing and α,&bgr;-unsaturated aldehyde compound including the step of subjecting a raw aldehyde compound to an intermolecular condensation reaction in the presence of an amine and a protonic acid having 4 to 20 carbon atoms or a salt thereof; and a process for producing an unsaturated alcohol including the step of subjecting the α,&bgr;-unsaturated aldehyde compound to a reduction reaction. |
申请公布号 |
EP1957437(A1) |
申请公布日期 |
2008.08.20 |
申请号 |
EP20060823401 |
申请日期 |
2006.11.08 |
申请人 |
KAO CORPORATION |
发明人 |
ISHIDA, KOSAKU;TANAKA, SHIGEYOSHI;ASADA, TAKAHIRO. |
分类号 |
C07C29/14;C07C45/74;C07C45/75;C07C45/82;C07C47/225 |
主分类号 |
C07C29/14 |
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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