Sulfo cation-exchange resins as heterogeneous catalysts for the reaction of styrene with formaldehyde
Journal Article
·
· Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States)
Macroporous and gel sulfo cation-exchange resins are active catalysts for the condensation of styrene with formaldehyde. The product, 4-phenyl-1,3-dioxane was obtained in up to 97% yield. The activity of macroporous sulfo cation-exchange resins increases with decreasing particle diameter but in the case of the gel samples, granule size has only a slight effect on the reaction rate. The enhanced activity of sulfo cation-exchange resins is presumably a result of the high value of the acidity function H/sub 0/ of the sulfonic acid groups of the cation-exchange resin.
- Research Organization:
- N.D. Zelinskii Institute of Organic Chemistry, Moscow, USSR
- OSTI ID:
- 5889161
- Journal Information:
- Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States), Journal Name: Bull. Acad. Sci. USSR, Div. Chem. Sci. (Engl. Transl.); (United States) Vol. 36:1; ISSN BACCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400201* -- Chemical & Physicochemical Properties
ACTIVATION ENERGY
ALDEHYDES
ALKYLATED AROMATICS
AROMATICS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
CHROMATOGRAPHY
COPOLYMERS
CROSS-LINKING
CRYSTAL STRUCTURE
DEHYDROCYCLIZATION
ENERGY
FORMALDEHYDE
HETEROGENEOUS CATALYSIS
HYDROCARBONS
ION EXCHANGE MATERIALS
MATERIALS
MATERIALS TESTING
MICROSTRUCTURE
ORGANIC COMPOUNDS
ORGANIC ION EXCHANGERS
ORGANIC POLYMERS
ORGANIC SULFUR COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERIZATION
POLYMERS
POROSITY
REGENERATION
RESINS
SEPARATION PROCESSES
STYRENE
SULFONATION
TESTING
400201* -- Chemical & Physicochemical Properties
ACTIVATION ENERGY
ALDEHYDES
ALKYLATED AROMATICS
AROMATICS
CATALYSIS
CATALYSTS
CATALYTIC EFFECTS
CHEMICAL REACTIONS
CHROMATOGRAPHY
COPOLYMERS
CROSS-LINKING
CRYSTAL STRUCTURE
DEHYDROCYCLIZATION
ENERGY
FORMALDEHYDE
HETEROGENEOUS CATALYSIS
HYDROCARBONS
ION EXCHANGE MATERIALS
MATERIALS
MATERIALS TESTING
MICROSTRUCTURE
ORGANIC COMPOUNDS
ORGANIC ION EXCHANGERS
ORGANIC POLYMERS
ORGANIC SULFUR COMPOUNDS
PETROCHEMICALS
PETROLEUM PRODUCTS
POLYMERIZATION
POLYMERS
POROSITY
REGENERATION
RESINS
SEPARATION PROCESSES
STYRENE
SULFONATION
TESTING