Chlorine → HCID 53813951, compound

HRID 1709089Notes

Reaction equation

HRID 1709089 reaction equation
[Cl:1]Cl.[Cl:3][CH2:4][C:5]([F:14])([F:13])[C:6]([F:12])([F:11])[C:7]([F:10])([F:9])[F:8]>>[Cl:3][CH:4]([Cl:1])[C:5]([F:13])([F:14])[C:6]([F:11])([F:12])[C:7]([F:9])([F:8])[F:10]

Participants

3

Reactant 2

HCID 24526ChlorineHCID 1362181,1,1,2,2,3,3-Heptafluoro-4-chlorobutane

Product 1

HCID 53813951HCID 53813951, compound

Procedure

For example, to prepare 1,1-dichloro-2,2,3,3,4,4,4-heptafluorobutane, 2,2,3,3,4,4,4-heptafluorobutanol and p-toluenesulfonyl chloride are reacted to form 2,2,3,3,4,4,4-heptafluorobutyl-p-toluenesulfonate. Then, N-methylpyrrolidone, lithium chloride, and the 2,2,3,3,4,4,4-heptafluorobutyl-p-toluenesulfonate are reacted to form 1-chloro-2,2,3,3,4,4,4-heptafluorobutane. Finally, chlorine and the 1-chloro-2,2,3,3,4,4,4-heptafluorobutane are reacted to form the 1,1-dichloro-2,2,3,3,4,4,4-heptafluorobutane.

Sources & evidence

ORD record
ord-5df46f70bea549edac96dfb155c176f8
Source dataset
uspto-grants-1990_08
Patent number
US04947881

Reaction notes

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