Vinyltrichlorosilane → HCID 14894580, compound

HRID 1593359Notes

Reaction equation

[CH3:1][Si:2]([CH3:9])([CH3:8])[NH:3][Si](C)(C)C.[CH:10]([Si:12]([Cl:15])(Cl)[Cl:13])=[CH2:11]>>[Cl:13][Si:12]([Cl:15])([CH:10]=[CH2:11])[NH:3][Si:2]([CH3:9])([CH3:8])[CH3:1]

Participants

Reactant 2

HCID 6413Vinyltrichlorosilane

HCID 13838Hexamethyldisilazane

Product 1

HCID 14894580HCID 14894580, compoundYield 80%

Procedure

In a 250 ml three-neck flask, 50 ml of hexamethyldisilazane (38.7 g, 0.24 mol) are admixed with 70 ml of vinyltrichlorosilane (88.9 g, 0.55 mol) and stirred overnight at room temperature. The mixture is fractionated under reduced pressure. After trimethylchlorosilane and excess vinyltrichlorosilane have been distilled off, (1,1-dichloro-1-vinyl)trimethyldisilazane goes over as a clear, colorless liquid. The boiling point is 40° C. at 11 mbar, and the yield is 80%.

Workup

distillationAfter trimethylchlorosilane and excess vinyltrichlorosilane have been distilled off

Sources & evidence

ORD record: ord-15866422dcae4c2fa7814a432f7fbb02
Source dataset: uspto-grants-2007_11
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07297649B2

Reaction notes

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