HuagongsheHuagongshe Chemistry Print Report · For research reference only
5-Methyl-2-nitroanisole → 2-Methoxy-p-toluidine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 5-Methyl-2-nitroanisole | HCID 97455 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | MeOH tetrahydrofuran | HCID 21899815 | — |
| Product | 2-Methoxy-p-toluidine | HCID 170219 | 95.4% |
Reaction Steps
A mixture of 5-methyl-2-nitroanisole (2 g, 12 mmol) and Raney nickel (2.2 g) in MeOH/THF (120 mL, 3:1 v/v) was shaken for 20 h at RT and under 0.1 bar of H2. The reaction mixture was filtered through a pad of celite and the filtrate was concentrated to afford 1.57 g of the title compound as colorless oil. HPLC: LtRet=1.44 min; LC-MS: m/z 138.1 [M+H]+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08440693B2 |
| Source dataset | uspto-grants-2013_05 |
| ORD ID | ord-ec1dca67b21749daae0551e235a0cce2 |
| Source note | uspto-grants-2013_05 |