Cyclopentadiene → HCID 22717329, compound

HRID 1583092Notes

Reaction equation

HRID 1583092 reaction equation
[CH:1]1[CH2:5][CH:4]=[CH:3][CH:2]=1.[Cl:6][SiH:7]([Cl:9])[Cl:8]>[Cl-].C([P+](CCCC)(CCCC)CCCC)CCC>[Cl:6][Si:7]([Cl:9])([Cl:8])[C:2]([CH2:3][CH:4]([Si:7]([Cl:9])([Cl:8])[Cl:6])[CH3:5])=[CH2:1]

Participants

4

Reactant 2

HCID 7612CyclopentadieneHCID 24811Trichlorosilane

Product 1

HCID 22717329HCID 22717329, compoundYield 9%

Reagents, catalysts & solvents 1

HCID 75311Tetrabutylphosphonium chlorideCatalyst

Conditions

Temperature
180 °C

Procedure

As in Example 1, 1,3-cyclopentadiene (1.00 g, 15.13 mmol), trichlorosilane (8.19 g, 60.47 mmol) and tetrabutylphosphonium chloride (0.44 g, 1.49 mmol) were added in a 25 mL stainless steel tube under nitrogen atmosphere. After sealing the cylinder with a cap, the reactor was maintained at 180° C. for 10 hours. The resulting mixture was distilled to yield 0.45 g (yield: 9%) of 2,4-bis(trichlorosilyl)-1-pentene.

Workup

  1. distillationThe resulting mixture was distilled

Sources & evidence

ORD record
ord-7c08567cbd2c4975a816671aff68c604
Source dataset
uspto-grants-2004_05
Patent number
US06740766B2

Reaction notes

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