Organic compounds -- part of the class 532-570 series – Organic compounds – Halogen containing
Patent
1988-01-05
1992-12-29
Mars, Howard T.
Organic compounds -- part of the class 532-570 series
Organic compounds
Halogen containing
570239, 570219, 570222, 570223, 570189, 570245, C07C 1734
Patent
active
051753820
ABSTRACT:
1,2-Dichloroethane is prepared by reacting ethylene, hydrogen chloride and oxygen or an oxygen-containing gas in the presence of a copper-containing catalyst by a process in which first hydrogen chloride and oxygen or an oxygen-containing gas are reacted in the presence of the catalyst, then ethylene is added, and the mixture is reacted in the presence of the said catalyst.
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patent: 3642921 (1972-02-01), McCarthy et al.
patent: 4035473 (1977-07-01), Urioste et al.
patent: 4482770 (1984-11-01), Schmidhammer et al.
Hebgen Werner
Krome Gerd
Stahnecker Erhard
Kestler Kimberly J.
Mars Howard T.
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