1,5-Hexadiene → 5-Hexenyldimethylchlorosilane

HRID 1419548Notizen

Reaktionsgleichung

Reaktionsgleichung von HRID 1419548
[CH3:1][SiH:2]([CH3:4])[Cl:3].[CH2:5]=[CH:6][CH2:7][CH2:8][CH:9]=[CH2:10]>[Pt]>[CH3:1][Si:2]([CH3:4])([CH2:5][CH2:6][CH2:7][CH2:8][CH:9]=[CH2:10])[Cl:3]

Komponenten

4

Edukt 2

HCID 115981,5-HexadieneHCID 66108Chlorodimethylsilane

Produkt 1

HCID 118299765-Hexenyldimethylchlorosilane

Reagenzien, Katalysatoren, Lösungsmittel 1

HCID 23939PlatinumKatalysator

Versuchsvorschrift

Dimethyl chlorosilane was reacted with an excess 1,5-hexadiene in the presence of a platinum catalyst to form dimethyl-5-hexenylchloro silane. Then indene was reacted with butyl lithium in a mixture of diethyl ether and tetrahydrofuran to produce the indenyl lithium salt which was then reacted with the dimethyl-5-hexenylchlorosilane to yield the omega alkenyl dimethyl indene which can be called 5-hexenyl-dimethyl-silyl-1-indene.

Quellen und Nachweise

ORD-Eintrag
ord-98a881c95faf4ca9b697009e925df717
Quelldatensatz
uspto-grants-1999_03
Patentnummer
US05886202

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