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> |
申请人 |
EXXON CHEMICAL PATENTS, INC., BAYTOWN, TEX., US |
发明人 |
SMITH, ROBERT, SCOTT, HOUSTON, TX 77062, US;WRISTERS, JOS, PETER, HOUSTON, TX 77059, US |