HCID 19862949, compound → HCID 14716215, compound

HRID 1165301Notes

Reaction equation

HRID 1165301 reaction equation
[H-].[Al+3].[Li+].[H-].[H-].[H-].Cl[C:8]1([F:26])[C:12](Cl)([F:13])[O:11][C:10]([C:19]([F:25])([F:24])[C:20]([F:23])([F:22])[F:21])([C:15]([F:18])([F:17])[F:16])[O:9]1>O1CCCC1.[Ti](Cl)(Cl)(Cl)Cl>[F:13][C:12]1[O:11][C:10]([C:19]([F:24])([F:25])[C:20]([F:22])([F:23])[F:21])([C:15]([F:18])([F:17])[F:16])[O:9][C:8]=1[F:26]

Participants

5

Reactant 2

HCID 19862949HCID 19862949, compoundHCID 21226445Aluminium lithium hydride

Product 1

HCID 14716215HCID 14716215, compoundYield 38%

Reagents, catalysts & solvents 2

HCID 24193Titanium TetrachlorideCatalystHCID 8028TetrahydrofuranSolvent

Procedure

This example was carried out as illustrated in Example 4 with lithium aluminum hydride (6.14 g, 0.162 mole), titanium (IV) chloride (7.67 g, 4.43 mL, 0.041 mole) and 4,5-dichloro-4,5-difluoro-2-pentafluoroethyl-2-trifluoromethyl-1,3-dioxolane (29.5 g, 0.081 mole) in tetrahydrofuran (100 mL). The pure desired product obtained after distillation and washing with ice-water, perfluoro-2-ethyl-2-methyl-1,3-dioxole, was 9.0 g (38% yield); boiling point 42°-43° C.

Sources & evidence

ORD record
ord-6ad1aa45c42f40e68d63a31f312d26a4
Source dataset
uspto-grants-1990_03
Patent number
US04908461

Reaction notes

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