HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 178418361, compound → HCID 178507627, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Reactant | HCID 178523024 | HCID 178523024 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | HCID 178507627 | HCID 178507627 | — |
Reaction Steps
2 mmol of the compound obtained in Example 67 are hydrogenated in 10 ml of methanol with 40 mg of palladium-on-charcoal (10%) with hydrogen. After absorption of the calculated amount of hydrogen, the solution is filtered, concentrated and purified by chromatography. The title compound obtained is crystallized in the hydrogenmaleate form from ethanol/diethyl ether.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05708171 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-af650cb9565e4908ad241bb862b51d36 |
| Source note | uspto-grants-1998_01 |