Imidazole → HCID 69853166, compound

Participants

Reaction Steps

To a mixture of 1.5 g of 2-(3-bromophenyl)ethanol, 1.0 g of imidazole and 15 mL of DMF was added 2.8 g of tert-butyl(chloro)diphenylsilane under ice cooling, and the followed by stirring for 1 hour at the same temperature then for a day at room temperature. Diethyl ether and water were added to the reaction mixture, followed by extraction with diethyl ether. The organic layer was washed with saturated brine and dried over anhydrous sodium sulfate, followed by concentration under reduced pressure. The residue was purified by silica gel column chromatography (hexane:ethyl acetate=7:3), thereby obtaining 3.27 g of [2-(3-bromophenyl)ethoxy](tert-butyl)diphenylsilane.

Provenance & Evidence