HCID 69758881, compound → HCID 10154506, compound

Participants

Reaction Steps

(3R,4R) and (3 S,4S)-4-benzyl-1-[2-(4-benzyloxy-phenoxy)-ethyl]-piperidine-3,4-diol 550 mg (1.3 mmol) was dissolved in 10 ml EtOH and hydrogenated in the presence of 100 mg Pd/C (10%) under atmospheric pressure at 50° C. After 4 hours the reaction was complete and the catalyst was filtered off and the solvent was removed under reduced pressure to give the crude product. Purification by chromatography (CH2Cl2/MeOH 9:1) yielded 249 mg (0.73 mmol, 56%) (3R,4R) and (3S,4S)-4-benzyl-1-[2-(4-hydroxy-phenoxy)-ethyl]-piperidine-3,4-diol as a solid.

Provenance & Evidence