Alkylation of phenol by olefins on sulfonated cation exchange resins
Because the use of olefins improves the quality of the alkylphenol in additives which depend on the quality of the alkylphenol, the composition of the products obtained by alklation of phenol with the proposed olefinic raw material is investigated, in order to determine the relationships governing the formation and rearrangement of alkyl phenyl ethers. The process of alkylation is examined using ion exchange resins, which have come into extensive use as catalysts for the alkylation of phenol by olefins. Tests show that the use of the resin with the greater surface area as the catalyst gives a more nearly complete rearrangement of the aklyl phenyl ethers at temperatures of plus 130/sup 0/C.
- Research Organization:
- All-Union Sci.-Research and Design Inst. of the Petroleum Refining and Petrochemical Industry
- OSTI ID:
- 6898757
- Journal Information:
- Chem. Technol. Fuels Oils (Engl. Transl.); (United States), Journal Name: Chem. Technol. Fuels Oils (Engl. Transl.); (United States) Vol. 19:3; ISSN CTFOA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
400301* -- Organic Chemistry-- Chemical & Physicochemical Properties-- (-1987)
ALKENES
ALKYLATING AGENTS
ALKYLATION
AROMATICS
CATALYTIC EFFECTS
CATIONS
CHARGED PARTICLES
CHEMICAL REACTIONS
ETHERS
HYDROCARBONS
HYDROXY COMPOUNDS
ION EXCHANGE
ION EXCHANGE MATERIALS
IONS
MATERIALS
ORGANIC COMPOUNDS
ORGANIC OXYGEN COMPOUNDS
ORGANIC POLYMERS
PETROCHEMICALS
PETROLEUM PRODUCTS
PHENOLS
PHENYL ETHER
POLYMERS
RESINS
SULFONATION