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US 10,703,694 B2Granted
Method of manufacturing 1-chloro-2,3,3-trifluoropropene
AssigneeAGC Inc.
InventorsMari Ichinokawa, Hidekazu Okamoto, Ryuji Seki
Life of this patent
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Abstract
There is provided a method of efficiently manufacturing 1-chloro-2,3,3-trifluoropropene by an industrially feasible method by using a raw material which is easy to obtain. A method of manufacturing 1-chloro-2,3,3-trifluoropropene, including subjecting 3-chloro-1,1,2,2-tetrafluoropropane to a dehydrofluorination reaction in the presence of a base.
Claims14
A method of manufacturing 1-chloro-2,3,3-trifluoropropene, comprising;
- subjecting 3-chloro-1,1,2,2-tetrafluoropropane to a dehydrofluorination reaction in a liquid phase in the presence of a base and a solvent, and a proportion of mass of the base to a total mass of the solvent and the base is 0.5 to 40 mass %.
Dependencies are inferred from the claim text.