Acetyl chloride → HCID 12319481, compound

Participants

Reaction Steps

To a cold stirred solution of 6.0 g. of 1,3-dihydro-3-phenylspiro[isobenzofuran-1,4'-piperidine] (Example 65), 2.4 g. of triethylamine, and 50 ml. of chloroform is added dropwise a solution of 2.0 g. of acetyl chloride and 50 ml. of chloroform. The mixture is stirred for 2 hours at room temperature, washed with water, dried over sodium sulfate, and concentrated. The residue is recrystallized from chloroform to provide colorless crystals, m.p. 128°-130°.

Provenance & Evidence