Telomerization process

Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing

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568655, 568656, 568689, 568690, 252431C, C07C 4110

Patent

active

042196779

ABSTRACT:
A process for the telomerization of dienes with a telomerizing compound containing a mobile hydrogen atom is disclosed wherein the reaction between the diene and the telomerizing agent is effected in the presence of a catalytic system comprising a water-soluble sulfonated triaryl phosphine compound, preferably a water-soluble salt of a mono-, di-, or trisulfonated triphenyl phosphine and a transition metal compound, preferably palladium or a palladium-containing compound. Water is added either before or after the reaction is completed and the reaction products can easily be separated from the aqueous catalyst solution.

REFERENCES:
patent: 4142060 (1979-02-01), Kuntz

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