Trifluoroalkenes and a method for their preparation
AssigneeShell Oil Company
InventorEdgar J. Smutny
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Abstract
C.sub.4 to C.sub.7 trifluoroalkene compounds and a method for their preparation by the contact of C.sub.3 or C.sub.4 trifluoroalkenes with C.sub.2 to C.sub.4 olefins in the presence of a homogeneous palladium (II) catalyst.
Claims7
A selective process for the preparation of trifluoroalkenes of the formula RCF.sub.3, wherein R is C.sub.5 to C.sub.6 unsaturated alkyl, which comprises contacting and reacting 3,3,3-trifluoropropylene with one or more C.sub.3 to C.sub.4 olefins in the presence of a liquid solution of one or more palladium (II) compounds.
A selective process for the preparation of trifluoroalkenes of the formula RCF.sub.3, wherein R is C.sub.5 to C.sub.6 unsaturated alkyl, which comprises contacting and reacting 3,3,3-trifluoropropylene with one or more C.sub.3 to C.sub.4 olefins in the presence of a liquid solution of a tetrakisacetonitrile palladium (II) fluoroborate catalyst.
Dependencies are inferred from the claim text.