| 发明名称 |
Modified supported metathesis catalysts |
| 摘要 |
The invention relates to modified supported catalysts based on Re<SUB>2</SUB>O<SUB>7</SUB>/gamma-Al<SUB>2</SUB>O<SUB>3 </SUB>for use in the preparation of cycloalkadienes in a metathesis reaction, a process for preparing cycloalkadienes in the presence of these supported catalysts and the use of the resulting cycloalkadienes for the preparation of fragrances.
|
| 申请公布号 |
US7145050(B2) |
申请公布日期 |
2006.12.05 |
| 申请号 |
US20020227200 |
申请日期 |
2002.08.23 |
| 申请人 |
SYMRISE GMBH & CO. KG |
发明人 |
WOEHRLE INGO;RECKZIEGEL AURELIA;ESSER PETER;STUERMANN MARTIN |
| 分类号 |
B01J31/32;C07C4/08;B01J21/04;B01J23/36;B01J27/187;C07B61/00;C07C6/06;C07C13/02 |
主分类号 |
B01J31/32 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
