Hydrogen chloride-ethyl acetate → HCID 21939974, compound

Participants

Reaction Steps

4N Hydrogen chloride-ethyl acetate (1 ml) was added to tert-butyl 3-[[4-[[(4′-chloro[1,1′-biphenyl]-4-yl)carbonyl]amino]phenyl](hydroxy)methyl]-1-piperidinecarboxylate (100 mg, 0.192 mmol) obtained in Reference Example 78. One hour later, the solvent was distilled out under reduced pressure. Diisopropyl ether was added to the residue, to give the titled compound (79.8 mg) as a colorless powder.

Provenance & Evidence