3-Chloro-2-methyl-1-propene → 3-[(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)oxy]-2-methylprop-1-ene

HRID 437258Notes

Reaction equation

HRID 437258 reaction equation
[CH2:1]([O:4][C:5]([F:14])([C:10]([F:13])([F:12])[F:11])[C:6]([F:9])([F:8])[F:7])[CH:2]=[CH2:3].F[C:16](F)(F)C(C(F)(F)F)=O.[F-].[K+].C(Cl)C(=C)C>CN(C)C=O>[CH2:1]([O:4][C:5]([F:14])([C:10]([F:11])([F:12])[F:13])[C:6]([F:7])([F:8])[F:9])[C:2](=[CH2:16])[CH3:3]

Participants

6

Reactant 4

HCID 112413-Chloro-2-methyl-1-propeneHCID 12695HexafluoroacetoneHCID 522689Potassium FluorideHCID 2735866Allyl perfluoroisopropyl ether

Product 1

HCID 217073223-[(1,1,1,2,3,3,3-Heptafluoropropan-2-yl)oxy]-2-methylprop-1-eneYield 85%

Reagents, catalysts & solvents 1

HCID 6228DimethylformamideSolvent

Procedure

this compound was prepared in a manner analogous to that used for the allyl ether (Example 1), using hexafluoroacetone, anhydrous KF, dimethylformamide, and methallyl chloride. Heptafluoroisopropyl methallyl ether was obtained in 85% yield, b.p. 82° C./760 mm., nD25 1.3129.

Workup

  1. customthis compound was prepared in a manner analogous to

Sources & evidence

ORD record
ord-270b279ecbb04b21a91c23346ce44fe6
Source dataset
uspto-grants-1977_06
Patent number
US04029867

Reaction notes

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