发明名称 |
VERFAHREN ZUR HERSTELLUNG VON ALDEHYDEN |
摘要 |
A process for the preparation of a rhodium catalyst comprising dissolving a carboxylic acid salt of rhodium in a solvent taken from the class consisting of aliphatic, cycloaliphatic, aromatic hydrocarbons and mixtures thereof. The carboxylic acid has 2 to 18 carbon atoms. This salt is reacted with carbon monoxide and hydrogen to form a rhodium hydridrocarbonyl which is reacted with an aqueous solution of a triaryl phosphine. The aqueous solution may be present during the initial reaction of the rhodium salt or may be added thereafter. A catalyst which is the product of the foregoing process is also disclosed, as is a method of producing aldehydes using the catalyst. |
申请公布号 |
DE3616057(A1) |
申请公布日期 |
1987.11.19 |
申请号 |
DE19863616057 |
申请日期 |
1986.05.13 |
申请人 |
RUHRCHEMIE AG |
发明人 |
BACH,HANSWILHELM,DIPL.-CHEM.DR.;BAHRMANN,HELMUT,DIPL.-CHEM.DR.;CORNILS,BOY,DIPL.-CHEM.DR.;KONKOL,WERNER,DIPL.-CHEM.DR.;WIEBUS,ERNST |
分类号 |
C07B61/00;B01J31/00;B01J31/02;B01J31/20;B01J31/24;B01J37/04;C07C45/00;C07C45/50;C07C47/02;C07C47/06;C07C47/07;C07C67/00;C07F9/50 |
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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