反应详情

To a solution of 3-hydroxybenzyl alcohol (202 mg, 1.63 mmol) in DMF (5.4 mL) is added K2CO3 (247 mg, 1.79 mmol) and (2-bromomethyl-6-methyl-phenoxy)-acetonitrile (430 mg, 1.79 mmol, example 24). Heated resulting mixture to 60° C. and stirred for 3 hrs then cooled to room temp and diluted with ether. Washed organic layer with water, brine, dried over MgSO4 and concentrated. The residue is purified by flash chromatography (silica, 30% ethyl acetate in hexanes) to give the title compound. MS (EI) 283 (M)+.

1. temperatureHeated
2. customresulting mixture to 60° C.
3. dry with materialWashed organic layer with water, brine, dried over MgSO4
4. concentrationconcentrated
5. customThe residue is purified by flash chromatography (silica, 30% ethyl acetate in hexanes)