Carbonylation of bromobenzene on palladium catalyst

Journal Article · Sat Aug 10 04:00:00 EDT 1985 · J. Appl. Chem. USSR (Engl. Transl.); (United States)

OSTI ID:6771785

Alekseev, M K; Freidlin, E G; Kaverin, V V; Yur'ev, V P; Zarymovskii, V M

An investigation has been carried out on the influence of temperature, ratio of reactants, and components of the catalytic system on the yield of products and rate of the carbonylation of bromobenzene in a two-phase system of aqueous NaOH solution-organic solvent. Reaction was carried out at constant pressure in sealed equipment consisting of a thermostatable reactor with a mechanical stirrer, gas burette, and gas holder. As a result of studying the mechanism of the carbonylation of bromobenzene in the presence of palladium catalyst in a twophase system of aqueous alkali-m-xylene, a quantitative comparison has been made for the main reaction forming sodium benzoate and the side reaction forming sodium formate. The maximum yield of sodium benzoate reached 98.1%.

• Research Organization: All-Union Sci-Res and Design Institute for Monomers,
• OSTI ID: 6771785
• Journal Information: J. Appl. Chem. USSR (Engl. Transl.); (United States), Journal Name: J. Appl. Chem. USSR (Engl. Transl.); (United States) Vol. 58:2,PT.2; ISSN JAPUA
• Country of Publication: United States
• Language: English

Related Subjects

37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ALKALI METAL COMPOUNDS
AROMATICS
BENZENE
BROMINATED ALIPHATIC HYDROCARBONS
CARBONYLATION
CARBOXYLIC ACID SALTS
CATALYTIC EFFECTS
CHEMICAL REACTION YIELD
CHEMICAL REACTIONS
DIAGRAMS
FORMATES
HALOGENATED ALIPHATIC HYDROCARBONS
HYDROCARBONS
ORGANIC BROMINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
PALLADIUM COMPOUNDS
QUANTITY RATIO
SODIUM COMPOUNDS
TRANSITION ELEMENT COMPOUNDS
YIELDS