| 发明名称 |
PROCESS FOR THE PREPARATION OF 2,2-DIMETHYLPROPANEDIOL-1,3 |
| 摘要 |
Preparation of 2,2-diimethylpropanediol-1,3 by the aldol addition of isobutyraldehyde and formaldehyde using tri-n-propylamine as a catalyst, followed by hydrogenation of the reaction mixture, and subsequent distillation of the hydrogenation product in the presence of isobutanol and water. |
| 申请公布号 |
CA1275655(C) |
申请公布日期 |
1990.10.30 |
| 申请号 |
CA19870555640 |
申请日期 |
1987.12.30 |
| 申请人 |
BREITKOPF, NORBERT |
发明人 |
BREITKOPF, NORBERT;HOFS, WOLFGANG;KALBFELL, HEINZ;THONNESSEN, FRANZ;LAPPE, PETER;SPRINGER, HELMUT |
| 分类号 |
C07C29/38;C07C29/80;C07C45/75 |
主分类号 |
C07C29/38 |
| 代理机构 |
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