C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 17/04 (2006.01) C07C 17/20 (2006.01) C07C 17/23 (2006.01) C07C 17/25 (2006.01) C07C 19/10 (2006.01) C07C 21/04 (2006.01) C07C 21/18 (2006.01)
Patent
CA 2721123
The invention provides a process for preparing 1,1,1-trifluoro-2,3- dichloropropane (243db), which process comprises contacting 3,3,3-trifluoropropene (1243zf) with chlorine in the presence of a catalyst, wherein the catalyst comprises activated carbon, alumina and/or an oxide of a transition metal.
Linvention concerne un procédé de préparation du 1,1,1-trifluoro-2,3-dichloropropane (243db), ledit procédé comprenant létape consistant à mettre en contact le 3,3,3-trifluoropropène (1243zf) avec du chlore en présence dun catalyseur, ledit catalyseur comportant du charbon actif, de lalumine et/ou un oxyde de métal de transition.
Mcgunness Claire
Paul Sharratt Andrew
William Smith John
Gowan Intellectual Property
Mexichem Amanco Holding S.a. de C.v.
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