Acetic Anhydride → HCID 136378652, compound

Participants

Reaction Steps

1-(2,6-dihydroxyphenyl)-1-propanone oxime (Intermediate 29, 716 mg) was stirred in acetic anhydride (2.24 ml, 23.7 mmol) at room temperature for 1 hour. After removal of the volatiles, the residue was washed with water, filtered and dried. The crude compound was charged on a silica gel column (Biotage SP1 system) and eluted with Cyclohexane/EtOAc (from 100/0 to all 0/100) to afford the title compound (269 mg).

Provenance & Evidence