发明名称 |
SUPPORTED CATALYST USED IN THE PRODUCTION OF CYCLOALKADIENES IN A METATHESIS REACTION |
摘要 |
The invention relates to a supported catalyst used in the production of cycloalkadienes in a metathesis reaction containing a) .gamma.-Al2O3 as supporting material; b) 2-20 wt.% Re2O7; c) 0.5-5 wt.% B2O3; d) 0-20 wt.% SnR4 or SnO2, or a mixture of SnR4 and SnO2, in which R stands for an alkyl or aryl radical. The invention also relates to a method for producing cycloalkadienes in the liquid phase by metathesis reaction of cycloalkenes, cyclopolyenes, linear polyenes and their mixtures in the presence of the supported catalyst. |
申请公布号 |
CA2292584(A1) |
申请公布日期 |
1999.01.07 |
申请号 |
CA19982292584 |
申请日期 |
1998.06.18 |
申请人 |
CONSORTIUM FUER ELEKTROCHEMISCHE INDUSTRIE GMBH |
发明人 |
EBERLE, HANS-JUERGEN;CSELLICH, CHRISTINE;ZEITLER, NORBERT |
分类号 |
B01J23/36;B01J31/12;B01J31/22;B01J31/26;C07B61/00;C07C6/04;C07C6/06;C07C13/00 |
主分类号 |
B01J23/36 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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