HCID 19810490, compound → HCID 19810491, compound

HRID 1534280Notes

Reaction equation

HRID 1534280 reaction equation
[C:1]1([O:7][C:8]2[C:12]([F:14])([F:13])[C:11]([F:16])([F:15])[C:10]([F:18])([F:17])[C:9]=2Cl)[CH:6]=[CH:5][CH:4]=[CH:3][CH:2]=1.B([O-])([O-])[O-].Cl.[H][H]>[C].[Pd]>[CH:1]1([O:7][CH:8]2[CH2:9][C:10]([F:17])([F:18])[C:11]([F:15])([F:16])[C:12]2([F:13])[F:14])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6]1

Participants

5

Reactant 3

HCID 19810490HCID 19810490, compoundHCID 86745460HCID 86745460, compoundHCID 178418361HCID 178418361, compound

Product 1

HCID 19810491HCID 19810491, compound

Reagents, catalysts & solvents 1

HCID 178418390HCID 178418390, compoundCatalyst

Procedure

605 g (2 mol) of 2-chloro-3,3,4,4,5,5-hexafluorocyclopentenyl phenyl ether are suspended in 500 ml of pH 9 buffer (borate/HCl) in a 1.3 1 autoclave and hydrogenated over 50 g of palladium-carbon at 7020 -80° C. using 80 bar of hydrogen. The mixture is worked up analogously to Example 7 and 2,2,3,3,4,4-hexafluorocyclopentyl cyclohexyl ether is obtained.

Sources & evidence

ORD record
ord-508a966b087c47b9b970a52766d45f41
Source dataset
uspto-grants-1992_02
Patent number
US05087775

Reaction notes

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