Process of hydrocyanation of unsaturated organic compounds conta

Details Process of hydrocyanation of unsaturated organic compounds conta Process of hydrocyanation of unsaturated organic compounds conta

1977-01-10

1978-05-02

Brust, Joseph Paul

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

252437, 260465C, 2604653, C07C12002

Patent

active

040874524

ABSTRACT:
A process of hydrocyanation of unsaturated organic compounds, which contain at least one ethylenic double bond, comprising reacting these compounds with hydrogen cyanide in the presence of an aqueous solution of a sulfonated triarylphosphine compound preferably a water soluble salt of a mono- di- or trisulfonated triphenylphosphine which contains a transition metal compound, preferably a nickel compound. When the reaction is completed the resulting hydrocyanated compound and the catalytic solution can easily be separated and the latter be reused.

REFERENCES:
patent: 3496210 (1970-02-01), Drinkard, Jr. et al.
patent: 3655723 (1972-04-01), Drinkard, Jr.
patent: 3686264 (1972-08-01), Albanese et al.
patent: 3778462 (1973-12-01), Taylor
patent: 3850973 (1974-11-01), Seidel et al.
patent: 3925445 (1975-12-01), King et al.

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