4-Pyridinebutanamide → 4-(Piperidin-4-yl)butanamide
Reaction equation
[N:1]1[CH:6]=[CH:5][C:4]([CH2:7][CH2:8][CH2:9][C:10]([NH2:12])=[O:11])=[CH:3][CH:2]=1.[H][H]>C(O)(=O)C.[Pt]=O>[NH:1]1[CH2:6][CH2:5][CH:4]([CH2:7][CH2:8][CH2:9][C:10]([NH2:12])=[O:11])[CH2:3][CH2:2]1Participants
5
Reactant 2
Product 1
Reagents, catalysts & solvents 2
Procedure
The crude amide was dissolved in glacial acetic acid and hydrogenated at 60°/60 p.s.i. over a platinum oxide catalyst until uptake of hydrogen ceased. The catalyst was removed by filtration and the filtrate was evaporated in vacuo to give crude 4-(piperid-4-yl)butyramide as an oil.
Workup
- customThe catalyst was removed by filtration
- customthe filtrate was evaporated in vacuo
Sources & evidence
- ORD record
- ord-84b1bf2f9a3a48a78a60fdfdc7b7000f
- Source dataset
- uspto-grants-1981_09
- Patent number
- US04289772
Reaction notes
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