发明名称 |
FORMALDEHYDE RESISTANT CATALYST FOR HYDROGENATION AND HYDROGENOLYSIS OF ALDEHYDES, ACETALS, AND ESTERS |
摘要 |
Rhenium has been found to be formaldehyde resistant catalyst and is thus useful in the catalytic hydrogenation of carbonyls, acetals and esters to alcohols when the reaction medium contains formaldehyde as a reactant or impurity. Also, rhenium is a useful catalyst in the hydrogenolysis of acyclic acetals to alcohols. |
申请公布号 |
EP0373938(A3) |
申请公布日期 |
1991.05.15 |
申请号 |
EP19890313095 |
申请日期 |
1989.12.14 |
申请人 |
HOECHST CELANESE CORPORATION |
发明人 |
BROUSSARD, JERRY A. |
分类号 |
B01J23/36;C07B41/02;C07B61/00;C07C29/141;C07C29/149 |
主分类号 |
B01J23/36 |
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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