1-Phenylpiperazine → HCID 10271912, compound

Participants

Reaction Steps

About 2 min after dissolving 3-[3-(4-fluorophenyl)isoxazol-5-yl]butanal (25 mg, 0.104 mmol) and 1-benzylpiperidine (37.2, 0.214 mmol) in 2 mL of dry methylene chloride, were added NaBH(OAc)3 (136 mg, 0.642 mmol), cold acetic acid (14.7, 0.257 mmol) and molecular sieves (5 beads). The reaction mixture was reacted for 1.5 hr and followed the same processes as in Example 1 to obtain 49.2 mg (58.4%) of the target compound.

Provenance & Evidence