Trifluoroacetic acid → HCID 86754768, compound

Participants

Reaction Steps

To a solution of (±)-trans-N-tert-butoxycarbonyl-4-(4-phenoxyphenoxy)-3-(2-methoxy-1-ethoxy)piperidine (2.1 g, 4.7 mmol) in dry dichloromethane (20 ml) and trifluoroacetic acid (1.5 ml) was added. After 2 h the volatiles were evaporated. The residue was triturated with petroleum ether to leave the title compound as an oil. Yield 2.2 g 100%.

Provenance & Evidence