3-Chloro-2-methyl-1-propene → Chloro(3-chloro-2-methylpropyl)dimethylsilane

HRID 65494

Reaktionsgleichung

Reaktionsgleichung von HRID 65494
[CH2:1]([Cl:5])[C:2](=[CH2:4])[CH3:3].[SiH:6]([Cl:9])([CH3:8])[CH3:7]>>[Si:6]([CH2:4][CH:2]([CH2:1][Cl:5])[CH3:3])([CH3:8])([CH3:7])[Cl:9]

Komponenten

3

Edukt 2

HCID 112413-Chloro-2-methyl-1-propeneHCID 66108Chlorodimethylsilane

Produkt 1

HCID 86665Chloro(3-chloro-2-methylpropyl)dimethylsilaneAusbeute 42,3 %

Versuchsvorschrift

In a 100 ml apparatus, there were combined 30.5 g (0.1 mol) of 92% D3D', 9.1 g (0.1 mol) of methallyl chloride, and 9.5 g (0.1 mol) of Me2SiHCl. Heat was applied to 43° C. and 0.05 ml Pt catalyst solution added, causing an exothermic reaction to 95.5° C. in 26 min, with the heat source removed. Vacuum distillation of the complete reaction yielded 7.82 g (42.3%) of Me2SiClCH2CHMeCH2Cl and 16.89 g (45.3%) of D3D'CH2CHMeCH2Cl. This example shows that neither Me2SiHCl nor D3D' is an effective promoter for reaction of the other with methallyl chloride when used at the equimolar level.

Aufarbeitung

  1. temperatureHeat
  2. customwas applied to 43° C.
  3. customan exothermic reaction to 95.5° C. in 26 min
  4. customwith the heat source removed
  5. distillationVacuum distillation of the complete reaction

Quellen und Nachweise

ORD-Eintrag
ord-c37ae6ebcdfb4438bca4ec9d069cae98
Quelldatensatz
uspto-grants-1986_09
Patentnummer
US04614812

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