Acetic Anhydride → HCID 69247967, compound

Participants

Reaction Steps

Acetic anhydride (0.5 mL) and DMAP (3 mg) were added to a THF solution of 4-amino-2-(1-(2-methoxyethyl)-2,6-dioxopiperidin-3-yl)isoindoline-1,3-dione (50 mg). The reaction mixture was allowed to react for 8 hrs at room temperature. Then, DCM (15 mL) were added and solvents were removed by rotary evaporation in vacuo. The residue was washed with 0.5 N aqueous hydrochloric acid, saturated sodium bicarbonate, and brine, dried over anhydrous magnesium sulfate, and filtered. Pale white solid (38 mg) was obtained after removal of solvent by rotary evaporation in vacuo. MS (m/e): 374 (M+H).

Provenance & Evidence