HuagongsheHuagongshe Chemistry Print Report · For research reference only
Hydrochloric Acid → HCID 42623936, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Hydrochloric Acid | HCID 313 | — |
| Reactant | HCID 67520511 | HCID 67520511 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 42623936 | HCID 42623936 | 86.6% |
Reaction Steps
To a solution of Intermediate 43 (0.075 g, 0.13 mmol) in a mixture of methanol (3 mL) and tetrahydrofuran (1 mL) was added some drops of hydrogen chloride 1.25M in methanol and palladium on charcoal (10%, 0.015 g). The reaction mixture was hydrogenated under a balloon pressure overnight. The catalyst was filtered through Celite® and the solvent removed under reduced pressure. The crude was treated with ether and collected by filtration to obtain the title compound as a yellow solid (0.055 g, 82%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178679B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-ff945684fa924b95a833b5084baf8220 |
| Source note | uspto-grants-2012_05 |