Tetrahydrofuran → HCID 178426004, compound

HRID 1862196Notes

Reaction equation

HRID 1862196 reaction equation
[CH2:1]([Li])[CH2:2][CH2:3][CH3:4].[Cl-:6].[Cl-].[Cl-].C[Zr:10](C)(C)(C)(C)[CH:11]1[CH:15]=[CH:14][CH:13]=[CH:12]1.O1CCC[CH2:21]1>>[Cl-:6].[Cl-:6].[CH3:1][C:2]1[C:11]([Zr+2:10])([CH3:12])[C:15]([CH3:21])=[C:14]([CH3:13])[C:3]=1[CH3:4]

Participants

4

Reactant 3

HCID 8028Tetrahydrofuran2×HCID 178418339ButyllithiumHCID 178477801HCID 178477801, compound

Product 1

HCID 178426004HCID 178426004, compound

Procedure

A solution of 1.39 g of 1′H, 1′H, 2′H, 2′H-perfluorooctylcyclopentadiene from Example 5 in 50 ml of tetrahydrofuran is admixed at −78° C. with 2.1 ml of 1.65 M butyllithium solution and then admixed with a cooled suspension of 1.11 g of pentamethylcyclopentadienylzirconium trichloride in 30 ml of tetrahydrofuran. The mixture is allowed to warm to room temperature and the solvent is removed under reduced pressure. The product is isolated by means of extraction with methylene chloride and pentane.

Workup

  1. customthe solvent is removed under reduced pressure
  2. customThe product is isolated by means of extraction with methylene chloride and pentane

Sources & evidence

ORD record
ord-47fa57dbd40946f58b382c9de54c01fc
Source dataset
uspto-grants-2003_03
Patent number
US06537943B1

Reaction notes

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