Organic compounds -- part of the class 532-570 series – Organic compounds – Oxygen containing
Patent
1977-04-15
1979-06-12
Lone, Werren B.
Organic compounds -- part of the class 532-570 series
Organic compounds
Oxygen containing
585467, 585470, C07C 3712, C07C 3906
Patent
active
041581016
ABSTRACT:
Phenolic compounds are methylated with methane in the presence of a metallic catalyst selected from nickel or cobalt or mixtures thereof at a temperature in the range of about 300.degree. C. to around 475.degree. C.
REFERENCES:
patent: 3718704 (1973-02-01), Chapman et al.
patent: 3822271 (1974-07-01), Lapporte
patent: 3923907 (1975-12-01), Kotanigawa et al.
Nishizaki et al., "Chemical Society of Japan", Chem. Letter, pp. 149-150 (1973).
Brumback Oscar B.
Keane J. Timothy
Koppers Company Inc.
Lone Werren B.
Zeh, Jr. Herbert J.
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