Water → HCID 66976810, compound

Participants

Reaction Steps

To a solution of tert-butyl (6RS,7RS)-7-(2-aminoethyl)-6-(3,4-dichlorophenyl)-1,4-oxazepane-4-carboxylate (125 mg) in THF (2.5 mL) were added triethylamine (0.134 mL) and acetyl chloride (0.046 ml), and the mixture was stirred at room temperature for 1 hr. To the reaction solution was added water, and the mixture was extracted with ethyl acetate. The organic layer was washed with water and brine, and dried over anhydrous magnesium sulfate. The solvent was evaporated under reduced pressure. The residue was purified by silica gel chromatography (hexane/ethyl acetate) to give the title compound (121 mg).

Provenance & Evidence