发明公开
EP1272451A2 PROCESS AND CATALYST FOR DEHYDROGENATING PRIMARY ALCOHOLS TO MAKE CARBOXYLIC ACID SALTS
有权
基本信息:
- 专利标题： PROCESS AND CATALYST FOR DEHYDROGENATING PRIMARY ALCOHOLS TO MAKE CARBOXYLIC ACID SALTS
- 专利标题（中）：方法和催化剂伯醇与碳酸盐脱水
- 申请号：EP01931131.5 申请日：2001-04-11
- 公开(公告)号：EP1272451A2 公开(公告)日：2003-01-08
- 发明人： MORGENSTERN, David, A. , ARHANCET, Juan, P. , BERK, Howard, C. , MOENCH, William, L., Jr. , PETERSON, James, C.
- 申请人： Monsanto Technology LLC
- 申请人地址： 800 North Lindbergh Boulevard St. Louis, Missouri 63167 US
- 专利权人： Monsanto Technology LLC
- 当前专利权人： Monsanto Technology LLC
- 当前专利权人地址： 800 North Lindbergh Boulevard St. Louis, Missouri 63167 US
- 代理机构： Bosch, Henry
- 优先权： US547373 20000411
- 国际公布： WO01077054 20011018
- 主分类号： C07C51/235
- IPC分类号： C07C51/235 ; C07C227/02 ; C07F9/38 ; B01J35/04 ; B01J23/72
摘要：
This invention is directed to a process for making a salt of a carboxylic acid. The process comprises contacting a catalyst with an alkaline mixture comprising a primary alcohol. In one embodiment, for example, the catalyst comprises a metal support (preferably a metal sponge support) having a copper-containing active phase at the surface thereof. The support is resistant to deformation under the conditions of the dehydrogenation reaction. In another embodiment, the catalyst comprises a metal sponge having a copper-containing active phase at the surface thereof and a supporting structure containing at least 10% non-copper metal. This invention is also directed to copper-containing catalysts which may, for example, be used in the above process. This invention is further directed to processes for making such catalysts.
公开/授权文献:
IPC结构图谱:
| C | 化学；冶金 |
| --C07 | 有机化学 |
| ----C07C | 无环或碳环化合物 |
| ------C07C51/00 | 羧酸或它们的盐、卤化物或酐的制备 |
| --------C07C51/16 | .用氧化 |
| ----------C07C51/21 | ..用分子氧 |
| ------------C07C51/215 | ...饱和烃基的 |
| --------------C07C51/235 | ....—CHO基或伯醇基的 |