| 发明名称 |
Process for the cistrans isomerisation of alkenols |
| 摘要 |
Cis-alkenols can be subjected to cistrans isomerisation by heating to, for example, 150 to 200 DEG C in the presence of selenium powder with stirring. The process can also be used on cistrans isomer mixtures for increasing the proportion of the trans isomer. |
| 申请公布号 |
DE3120701(A1) |
申请公布日期 |
1982.04.08 |
| 申请号 |
DE19813120701 |
申请日期 |
1981.05.25 |
| 申请人 |
SHIN-ETSU CHEMICAL CO.,LTD. |
发明人 |
ISHIHARA,TOSHINOBU;YAMAMOTO,AKIRA;TAGUCHI,KENICHI |
| 分类号 |
B01J27/00;B01J27/057;C07C27/00;C07C29/56;C07C33/025;C07C67/00 |
主分类号 |
B01J27/00 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
