| 发明名称 |
Preparation of glutaraldehyde |
| 摘要 |
A process for preparing glutaraldehyde by reaction of alkoxydihydropyrans of the general formula I er at from 0 DEG to 150 DEG C. and from 0.01 to 50 bar in the presence of a catalyst consisting essentially of a bleaching earth.
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| 申请公布号 |
US5600018(A) |
申请公布日期 |
1997.02.04 |
| 申请号 |
US19950512151 |
申请日期 |
1995.08.07 |
| 申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
BECKER, RAINER;FRIEDRICH, WOLFGANG;KLINK, WALTER;SCHOSSIG, JUERGEN;HENNE, ANDREAS |
| 分类号 |
B01J21/16;B01J29/04;C07B61/00;C07C45/60;C07C47/12;(IPC1-7):C07C47/12 |
主分类号 |
B01J21/16 |
| 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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