发明名称 |
METHOD FOR MAKING TRANS NON-CONJUGATED DIOLEFINS |
摘要 |
<p>A method is provided for selectively producing a trans-geometrical isomer of non-conjugated diolefins. The method comprises treating a starting non-conjugated diolefin isomer or mixture of isomers, a first mono-olefin and a second mono-olefin with a metathesis catalyst under selected reaction conditions to produce a product with greater than 80% trans-geometrical isomer content. In a preferred embodiment, 1,4-hexadiene, ethene, and propene contact a Re2O7 catalyst and are converted to a reaction product mixture with above 80% trans-1,4-hexadiene.</p> |
申请公布号 |
EP0737177(B1) |
申请公布日期 |
1999.03.24 |
申请号 |
EP19950906139 |
申请日期 |
1994.12.30 |
申请人 |
EXXON CHEMICAL PATENTS INC. |
发明人 |
SMITH, ROBERT, SCOTT;WRISTERS, JOS, PETER |
分类号 |
B01J23/36;B01J31/24;C07B61/00;C07C5/22;C07C6/04;C07C11/12;(IPC1-7):C07C6/04 |
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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