HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Nitroindazole → NoName_3327
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Nitroindazole | HCID 18057 | — |
| Reactant | HCID 178418361 | HCID 178418361 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | NoName_3327 | HCID 413085 | 101.3% |
Reaction Steps
A mixture of 4-nitro-1H-indazole (760 mg, 4.68 mmol), palladium on charcoal (10%, cat.) and ethanol (30 mL) was stirred under a balloon of hydrogen for 4 hours. The reaction mixture was then filtered through celite, and the solvent removed in vacuo to yield 1H-indazol-4-ylamine (631 mg, 100%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08802670B2 |
| Source dataset | uspto-grants-2014_08 |
| ORD ID | ord-a00ddcfc887c4ce299ad2e1ece379fab |
| Source note | uspto-grants-2014_08 |