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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 617106Erstellt: 25. Oktober 2026

Hexane → HCID 57347242, Verbindung

https://huagongshe.com/reaction/617106

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHexaneHCID 8058—
EduktHCID 57372819HCID 57372819—
EduktHCID 178442891HCID 178442891—
LösungsmittelTetrahydrofuranHCID 8028—
ProduktHCID 57347242HCID 57347242—

Reaktionsschritte

[(CH3)2N--Si--(CH3)--C18H37)CH2 ]2CH2 was prepared as follows. Allylmethyldichlorosilane (0.69 moles, available from the Aldrich Chemical Co., Milwaukee, Wis., USA) was put into a reaction flask with 250 milliliters of tetrahydrofuran (THF). One molar octadecylmagnesium chloride (0.65 moles) in THF was added portionwise to the flask while the mixture was stirred and cooling to a temperature range of about -10° to +5°. The temperature of this mixture was allowed to increase to 24°. Hexane was added to the mixture, and the solid filtered off. The filtrate was evaporated on a rotary evaporator to leave an oil. The oil was vacuum-distilled, providing 134.7 g (55.8% relative to the theoretical yield) of ally methyl octadecyl-chlorosilane (compound A) as a clear, colorless oil. The boiling point of compound A was 188°/0.1-191°/0.2 mm, and gas chromatography/mass spectrometry (GC/MS) showed 100% compound A.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05948531
Quelldatensatzuspto-grants-1999_09
ORD IDord-4045afe49fe04f68b26f2f1f2cf21528
Quellennotizuspto-grants-1999_09