FIELD: chemistry.
SUBSTANCE: invention relates to method of obtaining 1,1,1-trifluoro-2,3-dichloropropane (243db), which includes contact of 3,3,3-trifluoropropene (1243zf) with chlorine in presence of catalyst, including activated coal, aluminium oxide and/or transition metal oxide.
EFFECT: method is clean and efficient.
75 cl, 7 ex, 5 tbl
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