Concurrent production of trichloroethane isomers

Details Concurrent production of trichloroethane isomers Concurrent production of trichloroethane isomers

1993-04-29

1994-05-24

Mars, Howard T.

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

Organic compounds

Halogen containing

570253, C07C 1702, C07C 1710

Patent

active

053150520

ABSTRACT:
1,1,1-Trichloroethane (viz., methylchloroform) and 1,1,2-trichloroethane are produced in the same reactor by feeding molecular chlorine and chloroethene (viz., vinyl chloride) as well as 1,1-dichloroethane to the reactor. The ratios at which the two trichloroethanes are produced can be easily controlled by controlling the relative ratios of 1,1-dichloroethane and chloroethene introduced to the reactor. The reactions are conducted in the liquid phase in the presence of free radical initiator.

REFERENCES:
patent: 4948479 (1990-08-01), Brooks et al.
Robert T. Morrison et al., Organic Chemistry, 3rd ed., New York University, Allyn and Bacon, Inc., 1979, pp. 197-199, 203-205, 208-211, 242-245, 349, 386-388.
Kirk-Othmer, Encyclopedia of Chemical Technology, 3rd ed., vol. 23, John Wiley & Sons, 1983, pp. 868, 884.
Chemical Abstracts, vol. 47, Entry 11218f (1953).

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