发明名称 |
METHOD OF OBTAINING CYCLOALKYLDIENES, APPLICATION OF CYCLOALKYLDIENES OBTAINED THEREBY AND METHATHESE REACTION CATALYST |
摘要 |
Process for the production of cycloalkadienes from cycloalkamonoenes, cyclopolyenes and/or acyclic polyenes in the liquid phase, comprises metathesis in the presence of supported catalyst (I) based on rhenium oxide/gamma-alumina (Re2O7/ gamma -Al2O3) having a pore volume of at least 0.6 cm<3>/g. An Independent claim is also included for a supported catalyst (I) comprising: (a) gamma -Al2O3 support, (b) 1-12 wt.% Re2O7, (c) 0-30 wt.% tin plus (d) 0.2-3 wt.% cesium and/or (e) 0.3-3 wt.% phosphorus. |
申请公布号 |
PL355729(A1) |
申请公布日期 |
2003.03.10 |
申请号 |
PL20020355729 |
申请日期 |
2002.08.27 |
申请人 |
HAARMANN & REIMER GMBH |
发明人 |
WOEHRLE INGO;ESSER PETER;RECKZIEGEL AURELIA;BRANDT MATTHIAS;KLEIN STEPHAN;TUREK THOMAS |
分类号 |
B01J21/04;B01J23/36;B01J27/187;B01J31/32;B01J35/10;B01J37/02;C07B61/00;C07C4/22;C07C6/06;C07C13/02 |
主分类号 |
B01J21/04 |
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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