Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1980-03-21
1981-11-10
Helfin, Bernard
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
568631, 568632, C07C 4106
Patent
active
042999960
ABSTRACT:
Phenol compounds are O-alkylated with olefins in the presence of acid resin catalysts to give aryl alkyl ethers. In a preferred embodiment, the catalyst comprises perfluorosulfonic acid ion exchange resins.
REFERENCES:
patent: 2477091 (1949-07-01), Rosenwald
patent: 2655546 (1953-10-01), Stevens et al.
patent: 3282875 (1966-11-01), Connolly et al.
patent: 4153810 (1979-05-01), Neumann et al.
Helfin Bernard
Phillips Petroleum Co.
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