Dimethylcarbamoyl Chloride → HCID 74928829, compound

Participants

Reaction Steps

At room temperature, a mixture of racemic (2′S,3S,4′R)-4′-[2-(2-amino-ethoxy)5-chloro-phenyl]-6-chloro-2′-(5-fluoro-2-methyl phenyl)spiro[3H-indole-3,3′-piperidine]-2,6′(1H)-dione (40 mg, 0.076 mmol), dimethylcarbamoyl chloride (41 mg, 0.379 mmol) and triethylamine (38 mg, 0.379 mmol) was stirred 0.5 h. Then the mixture was filtered, concentrated and the residue was purified by Prep-HPLC to give the title compound as a white solid (10 mg).

Provenance & Evidence