HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,7-Dinitronaphthalene → 7-Nitro-2-aminonaphthalene
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,7-Dinitronaphthalene | HCID 90620 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Solvent | Ethyl Acetate | HCID 8857 | — |
| Product | 7-Nitro-2-aminonaphthalene | HCID 15407100 | 24% |
Reaction Steps
A suspension of 2,7-dinitro-naphthalene in ethylacetate (400 ml) and DMF (4 ml) was hydrogenated over P/C at 50° C. for 2 hours. After work-up and purification by chromatography 2.1 g (11.2 mmol, 24%) of the title compound, MS: m/e=251(M+) was obtained.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07005432B2 |
| Source dataset | uspto-grants-2006_02 |
| ORD ID | ord-4a44648623804c978438a370eb54194d |
| Source note | uspto-grants-2006_02 |