Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1977-10-13
1978-07-25
Thomas, Jr., James O.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
C07C 3906
Patent
active
041030966
ABSTRACT:
Meta-alkylphenols are prepared by the isomerization of nonmeta-alkylphenols in the presence of trifluoromethane sulfonic acid. Ortho-isomer-containing alkylphenols are isomerized to increase their meta-isomer content and reduce their ortho-isomer content.
REFERENCES:
patent: 3839470 (1974-10-01), Biler
patent: 3878255 (1975-04-01), Norell
patent: 3932537 (1976-01-01), Wetzel et al.
Giolito Silvio L.
Mirviss Stanley B.
Gerstenzang William C.
Lone Werren B.
Stauffer Chemical Company
Thomas, Jr. James O.
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