Oxalic Acid → HCID 86757083, compound

Participants

Reaction Steps

In approximately 4 mL of CHCl3 -EtOAc (1:1) was dissolved 14.7 mg (0.164 mmol) of oxalic acid. To this was added dropwise 50.0 mg (0.082 mmol) of (±)-6-hydroxy-3-[4-[[trans-2-(1-piperidyl)cyclohexyl]oxy]benzyl]-2-[4-[2-(1-pyrrolidinyl)ethoxy]phenyl]benzo[b]thiophene (Part C) in 7 mL of CHCl3. A white precipitate was formed, and the slurry was sonicated for 30 min and filtered with EtOAc rinse. The precipitate was dried over P2O5 at 55° C. in a vacuum oven.

Provenance & Evidence