HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Nitroindazole → NoName_3327
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Nitroindazole | HCID 18057 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | NoName_3327 | HCID 413085 | 102% |
Reaction Steps
In a second step, to a suspension of 4-nitroindazole (3 g, 18.4 mmol) in EtOH (75 ml) was added Pd on carbon (10%, 1.5 g), the mixture was charged with H2 at 50 psi for 1 h, Pd on carbon was filtered off, and the filtrate was concentrated to give 4-aminoindazole (2.5 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07705004B2 |
| Source dataset | uspto-grants-2010_04 |
| ORD ID | ord-bb3059f4a1224490998fa5acb73ddecf |
| Source note | uspto-grants-2010_04 |