HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Bromo-N,3-dimethyl-2-nitrobenzenamine → HCID 69058379, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Bromo-N,3-dimethyl-2-nitrobenzenamine | HCID 117702726 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Methanol | HCID 887 | — |
| Solvent | Tetrahydrofuran | HCID 8028 | — |
| Product | HCID 69058379 | HCID 69058379 | 96% |
Reaction Steps
To a solution of 5-bromo-N,3-dimethyl-2-nitroaniline (Step 85.1) (2.7 g, 11.02 mmol) in THF (100 mL) and MeOH (100 mL) was added Raney Nickel (189 mg, 2.203 mmol) and the resulting mixture was stirred under hydrogen atmosphere at RT for 16 hr. The reaction was filtered through a pad of Celite and the resulting filtrate was concentrated under reduced pressure to afford the title product (2.5 g, 10.56 mmol, 96% yield) as off-white solid. tR: 0.94 min (LC-MS 2); ESI-MS: 214 [M+H]+ (LC-MS 2).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08975417B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-d716443546a24a7e86caefceee819323 |
| Source note | uspto-grants-2015_03 |