Reaktion #1752997
ord-fc7047be007b4e629b58da8d7e9d45a0
Reaktionsgleichung
Reagenzien
Lösungsmittel
Reaktionsbedingungen
Detaillierte Bedingungen
See reaction.notes.procedure_details.
Aufarbeitung
- 1SonstigeThe flask was evacuated
- 2workup.ADDITIONrefilled with hydrogen gas
- 3FiltrationThe catalyst was filtered off
- 4Waschenwashed with ethanol
- 5EinengenThe filtrate was concentrated to dryness
Vorschrift
A solution of 0.39 g (1.4 mmol) 1′-benzyl-5H-spiro[furo[3,4-b]pyridine-7,4′-piperidine] in 14 ml ethanol was purged with argon prior to adding 0.15 g (10 mol %) palladium on activated charcoal. The flask was evacuated, refilled with hydrogen gas and stirred at room temperature under an atmosphere of hydrogen for 16 h. The catalyst was filtered off and washed with ethanol. The filtrate was concentrated to dryness to give the title compound (0.24 g, 91%) as an amorphous solid.