基本信息:
- 专利标题：
- 申请号：DE50309427 申请日：2003-07-31
- 公开(公告)号：DE50309427D1 公开(公告)日：2008-04-30
- 发明人： LUINSTRA GERRIT , MOLNAR FERENC , RIEGER BERNHARD , ALLMENDINGER MARKUS
- 申请人： BASF SE
- 专利权人： BASF SE
- 当前专利权人： BASF SE
- 优先权： DE10235317 2002-08-01
- 主分类号： B01J31/20
- IPC分类号： B01J31/20 ; B01J31/12 ; B01J31/14 ; B01J37/04 ; C07C51/10 ; C07C51/12 ; C07C67/37 ; C07D303/04 ; C07D305/12
摘要：
Lactones are prepared by catalytic carbonylation of oxiranes using a catalyst system comprising a) at least one cobalt compound as component A and b) at least one metal compound of the formula (I) as component B, MX x R n-x (I) where M is an alkaline earth metal or a metal of group 3, 4 or preferably 12 or 13 of the Periodic Table of the Elements, R is hydrogen or a hydrocarbon radical which may be substituted on the carbon atoms other than the carbon atom bound to M, X is an anion, n is a number corresponding to the valence of M and x is in the range from 0 to n, with n and x being selected so that the compound is uncharged, as catalyst.
信息查询:
EspacenetIPC结构图谱:
| B | 作业；运输 |
| --B01 | 一般的物理或化学的方法或装置 |
| ----B01J | 化学或物理方法，例如，催化作用、胶体化学；其有关设备 |
| ------B01J31/00 | 包含氢化物，配位配合物或有机化合物的催化剂 |
| --------B01J31/02 | .含有机化合物或金属氢化物 |
| ----------B01J31/20 | ..羰基 |