Phenethyl bromide → 4-[Hydroxy(diphenyl)methyl]-1-(2-phenylethyl)-1-azoniabicyclo[2.2.2]octane Bromide

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Reaction Steps

To a solution of 1-azabicyclo[2.2.2]oct-4-yl(diphenyl)methanol (0.0775 g, 0.264 mmol) in CH3CN/DCM/MeOH (2 mL/2 mL/1 mL) was added (2-bromoethyl)benzene (0.38 mL, 2.78 mmol). The solution was allowed to stir at room temperature for 4 days and then concentrated under vacuum to give a white solid. This residue was dissolved in DMSO and purified by preparatory HPLC to give the title compound (0.0612 g, 48.6%). EI-MS m/z 398(M+) Rt (2.06 min).

Provenance & Evidence