Sulfuryl chloride → 3-(Chloromethoxy)-1,1,1,2,2-pentafluoropropane

HRID 267647Notes

Reaction equation

HRID 267647 reaction equation
[F:1][C:2]([F:10])([C:6]([F:9])([F:8])[F:7])[CH2:3][O:4][CH3:5].S(Cl)([Cl:14])(=O)=O>CCOCC>[F:1][C:2]([F:10])([C:6]([F:9])([F:8])[F:7])[CH2:3][O:4][CH2:5][Cl:14]

Participants

4

Reactant 2

HCID 24648Sulfuryl chlorideHCID 2776015Methyl 1H,1H-perfluoropropyl ether

Product 1

HCID 215171363-(Chloromethoxy)-1,1,1,2,2-pentafluoropropane

Reagents, catalysts & solvents 1

HCID 3283Diethyl EtherSolvent

Procedure

The ether V can be prepared by a method analogous to that described by Weinmayr1, or from methyl 2,2,3,3,3-pentafluoropropyl ether and one molar equivalent of sulfuryl chloride at 0°-35°C with ultraviolet irradiation to give the chloromethyl 2,2,3,3,3-pentafluoropropyl ether XXVII,

Sources & evidence

ORD record
ord-33b77c79906b47fab6b08d01596eb506
Source dataset
uspto-grants-1976_03
Patent number
US03943256

Reaction notes

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