Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1994-03-01
1995-01-17
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
C07C 1702
Patent
active
053827279
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).
Mansell J. Douglas
Shamburger John P.
Taylor Tommy G.
Woodyear Mark E.
Mars Howard T.
Morris George D.
PPG Industries Inc.
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