Method for metathesis of compounds comprising an olefinic double bond, in particular olefins
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United States of America Patent
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Dec 22, 2009
Grant Date -
Oct 16, 2008
app pub date -
Jul 1, 2005
filing date -
Jul 2, 2004
priority date (Note) -
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Abstract
consisting in reacting said reagent or reagents with a supported metal compound comprising an aluminum oxide-based support to which a tungsten hydride is grafted. Typically, each said reagent or reagents comprises from 2 to 30 carbon atoms. The reagent can be embodied in the form of olefin. The inventive method can be used, for example for producing propylene from ethylene and butane.
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