Influence of tin(II) chloride on the activity and selectivity of Pd(II) complexes in the catalysis of the hydrocarboxylation of olefins

Journal Article · Wed Feb 10 04:00:00 EST 1988 · J. Gen. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:5887240

Petrov, E S; Protchenko, A V; Starosel'skaya, L F; Terekhova, M I

A model system (L = PPh/sub 3/) was used to study the effect of the promotor SnCl/sub 2/ in raising the selectivity of Pd and Pt catalysts in processes of the carboxylation of olefins. The reaction was conducted in an atmosphere of pure carbon monoxide and in its mixture with hydrogen. The effect of SnCl/sub 2/ was also studied in systems containing an additional amount of triphenylphosphine, which prevents the precipitation of Pd black and retards the isomerization. The changes in the rate and selectivity of the process was examined in the case of catalytic systems PdC12(PPH/sub 3/)/sub 2//nSnCl/sub 2/. Results are presented.

• Research Organization: L.Ya. Karpov Physiocochemical Research Institute, Moscow (USSR)
• OSTI ID: 5887240
• Journal Information: J. Gen. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Gen. Chem. USSR (Engl. Transl.); (United States) Vol. 57:8; ISSN JGCHA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACTIVATION ENERGY
ALKENES
CARBON COMPOUNDS
CARBON MONOXIDE
CARBON OXIDES
CARBOXYLATION
CARBOXYLIC ACIDS
CATALYSTS
CATALYTIC EFFECTS
CHALCOGENIDES
CHEMICAL REACTION KINETICS
CHEMICAL REACTIONS
CHLORIDES
CHLORINE COMPOUNDS
COMPLEXES
DIOXANE
ENERGY
HALIDES
HALOGEN COMPOUNDS
HEPTENES
HETEROCYCLIC COMPOUNDS
HYDROCARBONS
KINETICS
MATERIALS TESTING
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
OXIDES
OXYGEN COMPOUNDS
PALLADIUM CHLORIDES
PALLADIUM COMPLEXES
PALLADIUM COMPOUNDS
PHOSPHINES
PHOSPHORUS COMPOUNDS
PROMOTERS
REACTION KINETICS
TESTING
TIN CHLORIDES
TIN COMPOUNDS
TIN HALIDES
TRANSITION ELEMENT COMPLEXES
TRANSITION ELEMENT COMPOUNDS