Bis(eta-cyclopentadienyl) iron → HCID 178447720, compound

HRID 962955Notes

Reaction equation

HRID 962955 reaction equation
[CH-:1]1[CH:5]=[CH:4][CH:3]=[CH:2]1.[CH-:6]1[CH:10]=[CH:9][CH:8]=[CH:7]1.[Fe+2:11].[CH2:12]([Si:15]([CH2:18][CH2:19][CH2:20][CH2:21][CH2:22]C)([Cl:17])[Cl:16])[CH:13]=[CH2:14]>>[Cl:16][Si:15]([Cl:17])([CH2:18][CH2:19][CH2:20][CH2:21][CH3:22])[CH2:12][CH:13]([C-:1]1[CH:5]=[CH:4][CH:3]=[CH:2]1)[CH3:14].[CH-:6]1[CH:10]=[CH:9][CH:8]=[CH:7]1.[Fe+2:11]

Participants

3

Reactant 2

HCID 7611Bis(eta-cyclopentadienyl) ironHCID 11218382Allylhexyldichlorosilane

Product 1

HCID 178447720HCID 178447720, compoundYield 26%

Procedure

In the same apparatus and procedures as EXAMPLE 1, 0.60 g(3.22 mmol) of ferrocene was reacted with 1.45 g(6.44 mmol) of allyl -n-hexyldichlorosilane under the dry nitrogen atmospheric pressure for 2 hrs. After the addition of the catalyst solution, the reaction mixture was stirred for 2 hrs to complete the alkylation. The solvent was distilled off at atmospheric pressure and the products were then extracted with 20.0 mL of hexane. By vacuum distillation of the reaction products at 300° C. and at 0.5 torr, (3,3-dichloro-1-methyl-3-silaoctyl)ferrocene [yield: 26%(based on the reacted ferrocene), bp:(165-170° C./0.5 torr)] was obtained.

Workup

  1. additionAfter the addition of the catalyst solution
  2. distillationThe solvent was distilled off at atmospheric pressure
  3. extractionthe products were then extracted with 20.0 mL of hexane
  4. distillationBy vacuum distillation of the reaction products at 300° C.
  5. custom(165-170° C./0.5 torr)] was obtained

Sources & evidence

ORD record
ord-49b3d7d981324ce4b1e8d367f1ebc403
Source dataset
uspto-grants-1998_06
Patent number
US05760263

Reaction notes

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