Production of olefinic halides

Details Production of olefinic halides Production of olefinic halides

1970-12-02

1976-01-27

Thomas, Jr., James O.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

260654D, C07C 2102

Patent

active

039352889

ABSTRACT:
Olefinic halides are produced by catalytic dehydrohalogenation of the corresponding saturated halide by direct contact thereof with a melt containing a multivalent metal halide in its higher and lower valence state. In particular, 1,2-dichloroethane is dehydrochlorinated to vinyl chloride by contacting thereof with a molten salt mixture of cuprous and cupric chloride at high per pass conversion and high vinyl chloride selectivity.

REFERENCES:
patent: 2140547 (1938-12-01), Reilly
patent: 2378859 (1945-06-01), Mugdan et al.
patent: 2407828 (1946-09-01), Gorin
patent: 3291846 (1966-12-01), Otsuka et al.
Sundermeyer, et al., "Chemische Berichte," Vol. 95 (1962), pp. 1829-1831.

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