| 发明名称 |
CATALYSTS AND METHODS FOR ALCOHOL DEHYDRATION |
| 摘要 |
Provided is a process for preparing a diaryl ether compound through the dehydration of an aromatic alcohol compound in the presence of a dehydration catalyst. The dehydration catalyst is an oxide of a light rare earth element, wherein the light earth element is lanthanum, praseodymium, neodymium, or mixtures thereof. |
| 申请公布号 |
US2015076394(A1) |
申请公布日期 |
2015.03.19 |
| 申请号 |
US201314385910 |
申请日期 |
2013.05.29 |
| 申请人 |
DOW GLOBAL TECHNOLOGIES LLC |
发明人 |
Barton David G.;Chojecki Adam;Elowe Paul R.;Kilos Beata A.;Stangland Eric E. |
| 分类号 |
C07C41/09;C09K5/10 |
主分类号 |
C07C41/09 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A method for preparing a diaryl ether, the method comprising dehydrating an aromatic alcohol compound over a dehydration catalyst, wherein the dehydration catalyst is an oxide of a light rare earth element. |
| 地址 |
Midland MI US |
