发明名称 |
HIDOROHORUMIRUKASHOKUBAINOSHORIHO |
摘要 |
<p>In a process for producing an aldehyde by hydroformylating allyl alcohol with carbon monoxide and hydrogen gas in the presence of a catalyst comprising a rhodium compound and a tertiary phosphine in an organic solvent and separating the resulting aldehyde with water extraction from the reaction mixture, the catalyst is maintained and recovered in the activity by treating the catalyst-containing solution in the organic solvent with a gaseous mixture of carbon monoxide and hydrogen gas after the water extraction step.</p> |
申请公布号 |
JPH0237215(B2) |
申请公布日期 |
1990.08.23 |
申请号 |
JP19820219650 |
申请日期 |
1982.12.15 |
申请人 |
DAISERU KAGAKU KOGYO KK;KURARE KK |
发明人 |
KOJIMA HIDETAKA;HORIKAWA TAKESHI;KAGOTANI MASAHIRO |
分类号 |
C07C45/50;B01J31/40;B01J38/48;C07B61/00;C07C45/00;C07C45/49;C07C45/80;C07C47/02;C07C67/00 |
主分类号 |
C07C45/50 |
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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