HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 22724072, compound → HCID 22724430, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 22724072 | HCID 22724072 | — |
| Catalyst | HCID 178418390 | HCID 178418390 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | 1,4-Dioxane | HCID 31275 | — |
| Product | HCID 22724430 | HCID 22724430 | 92% |
Reaction Steps
A mixture of 3-nitro-2-[(m-tolyl)amino]pyridine (825 mg) and 10% palladium carbon (0.3 g) in ethanol (15 ml) and 1,4-dioxane (15 ml) was stirred under hydrogen (3 atm) at room temperature for 30 minutes. The catalyst was removed and the solvent was evaporated. The solids were collected and washed with isopropyl ether to give 3-amino-2-[(m-tolyl)amino]pyridine (660 mg).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06426345B1 |
| Source dataset | uspto-grants-2002_07 |
| ORD ID | ord-97b7ef980459490ebf82cfaf32f282b9 |
| Source note | uspto-grants-2002_07 |