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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 2115624Erstellt: 26. Oktober 2026

Imidazole → Tert-butyl-(cyclohept-4-enyloxy)-diphenyl-silane

https://huagongshe.com/reaction/2115624

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktImidazoleHCID 795—
Edukttert-ButyldiphenylchlorosilaneHCID 94078—
EduktCyclohept-4-enolHCID 556485—
LösungsmittelDimethylformamideHCID 6228—
ProduktTert-butyl-(cyclohept-4-enyloxy)-diphenyl-silaneHCID 67512396—

Reaktionsschritte

A solution of the product of Example 8B (1.57 g, 14.05 mmoles), imidazole (1.43 g, 21.08 mmoles), and Tert-butyl-chlorodiphenylsilane (4.76 gm, 17.4 mmoles) in N,N-dimethylformamide (10 mL) was stirred for five hours at 23° C. The reaction was partitioned between ethyl acetate and water. The organic layer was washed with brine (25 mL), dried with MgSO4, filtered, and solvent evaporated in vacuo. The crude product was purified by flash column chromatography (hexanes:ethyl acetate 100:0 to 90:10) to provide the title compound as an oil.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS07435833B2
Quelldatensatzuspto-grants-2008_10
ORD IDord-75a02a70946c42bd9446f04f81d13c17
Quellennotizuspto-grants-2008_10