Methyl halides and methyl alcohol from methane

Details Methyl halides and methyl alcohol from methane Methyl halides and methyl alcohol from methane

1983-05-16

1985-06-11

Mars, Howard T.

Organic compounds -- part of the class 532-570 series

Organic compounds

Oxygen containing

568891, 568893, 568840, 570253, 570254, 570255, C07C 4101, C07C 2700, C07C 2900

Patent

active

045230404

ABSTRACT:
This invention relates to solid acidic or metal catalyst-promoted halogenation of methane to produce methyl monohalides in high selectivity. Concurrent or simultaneous hydrolysis provides methyl alcohol and/or dimethyl ether in good yields.

REFERENCES:
patent: 1086381 (1914-02-01), Masland
patent: 1591984 (1926-07-01), Krause et al.
patent: 1688726 (1928-10-01), McKee
patent: 1723442 (1929-08-01), Roka
patent: 2156039 (1939-04-01), Dachlauer et al.
patent: 3172915 (1965-03-01), Borkowski et al.
patent: 3562321 (1971-02-01), Borkowski et al.
Olah, J. Am. Chem. Soc., 95, (1973), pp. 7686-7692.
Olah, Friedel-Crafts and Related Reactions, Interscience Publishers, New York, 1963, p. 26.
Nafion pamphlet, Du Pont, Apr. 1928, Perfluorosulfonic Acid Products.

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