HuagongsheHuagongshe Chemistry Print Report · For research reference only
[(S)-3-(4-Fluoro-benzyl)piperidin-1-yl]-[(3S,4R)-3-((R)-1-phenyl-ethylamino)-tetrahydro-pyran-4-yl]-methanone → HCID 69748357, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | [(S)-3-(4-Fluoro-benzyl)piperidin-1-yl]-[(3S,4R)-3-((R)-1-phenyl-ethylamino)-tetrahydro-pyran-4-yl]-methanone | HCID 69748122 | — |
| Catalyst | Palladium hydroxide | HCID 9942167 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 69748357 | HCID 69748357 | 96.4% |
Reaction Steps
[(S)-3-(4-Fluoro-benzyl)-piperidin-1-yl]-[(3S,4R)-3-((R)-1-phenyl-ethylamino)-tetrahydro-pyran-4-yl]-methanone (1.10 g, 2.6 mmol), palladium hydroxide (20 weight % on carbon, dry basis; 440 mg) and ethanol (40 mL) were combined in a pressure bottle and shaken under a hydrogen atmosphere (55-60 psig) for 20 h. The mixture was filtered through Celite, and the solids were washed thoroughly with ethanol. The filtrate was concentrated to give the product as a glassy foam (803 mg, 96%), used without further purification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06949546B2 |
| Source dataset | uspto-grants-2005_09 |
| ORD ID | ord-b57d8f37d8184fd08bea01a2536a1d6a |
| Source note | uspto-grants-2005_09 |