Ethyl [(1'-benzyl-[1,4']bipiperidinyl-4-yl)-tert-butoxycarbonyl-amino]-acetate → Ethyl([1,4']bipiperidinyl-4-yl-tert-butoxycarbonyl-amino)-acetate

Participants

Reaction Steps

A suspension of 1.30 g (2.83 mmol) ethyl [(1′-benzyl-[1,4′]bipiperidinyl-4-yl)-tert-butoxycarbonyl-amino]-acetate and 0.16 g 10% Pd/C in 25 mL EtOH was hydrogenated for 5 h at 50° C. and 50 psi hydrogen pressure. The catalyst was removed by suction filtering and the filtrate was evaporated to dryness. The product was obtained as a colourless oil, which was reacted further without purification.

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