HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Chloro-1-(2-methoxyethoxy)-4-nitrobenzene → 3-Chloro-4-(2-methoxyethoxy)aniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Chloro-1-(2-methoxyethoxy)-4-nitrobenzene | HCID 59513712 | — |
| Catalyst | Platinum | HCID 23939 | — |
| Solvent | Ethanol | HCID 702 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | 3-Chloro-4-(2-methoxyethoxy)aniline | HCID 6485749 | 97.6% |
Reaction Steps
2-Chloro-1-{[2-(methyloxy)ethyl]oxy}-4-nitrobenzene (1.0 g) was dissolved in a 1:1 solution of EtOAc and ethanol (30 mL). Pt/C (0.15 g of 10% by weight) was added and the resulting mixture was placed under 50 psi of H2 for 16 h. The reaction was then filtered through celite and the resulting organics were concentrated in vacuo to obtain 0.85 g of the compound. 1H NMR (300 MHz, DMSO-d6): δ 6.88 (d, 1H), 6.66 (m, 1H), 6.50 (m, 1H), 4.00 (m, 2H), 3.63 (m, 2H), 3.33 (s, 3H).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07812022B2 |
| Source dataset | uspto-grants-2010_10 |
| ORD ID | ord-35b927438199451f9f1267fdd9271980 |
| Source note | uspto-grants-2010_10 |