Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1988-08-24
1990-06-19
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
570195, 570201, C07C 1716
Patent
active
049355651
ABSTRACT:
Methyl chloride is produced by contacting methanol and hydrogen chloride in the vapor phase in the presence of KZnCl.sub.3 supported on silica. The process produces methyl chloride in good yield with minimal formation of dimethyl ether as a by-product.
REFERENCES:
patent: 53925 (1887-05-01), Harley
patent: 2497150 (1950-02-01), Carlson et al.
patent: 4073816 (1978-02-01), Herrmann
Wolfgang Sundermeyer, Ber. 97(4) 1069-74 (1964) C.A. abstract only.
M. I. Levinsku et al., Izobret. Prom. Obraztsy, Tovarnye Znaks 1968, 45(11) 18, C.A. Abstract only.
Derwent 86-285035/44.
Derwent 66318S-E.
Derwent 00102T-E.
Derwent 5711x/30.
Harley A. Dale
Holbrook Michael T.
Mars Howard T.
Ruhr Paula Sanders
The Dow Chemical Company
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