HuagongsheHuagongshe Chemistry Print Report · For research reference only
Water → HCID 18506202, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Water | HCID 962 | — |
| Reactant | 2-Aminophenol | HCID 5801 | — |
| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | 1,2-Benzenedicarbonitrile, 4-nitro- | HCID 97443 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 18506202 | HCID 18506202 | 97.1% |
Reaction Steps
A mixture of 4-nitrophthalonitrile (0.6 g, 5.78 mmol), 2-aminophenol (1 g, 5.78 mmol) and potassium carbonate (1.6 g, 11.6 mmol) in DMF (25 ml) was stirred at room temperature for 2 hours. The mixture was then poured into water. The precipitate was filtered off, washed with water and dried to give yellow crystals of 4-(2-aminophenoxy)phthalonitrile (yield: 1.32 g (97%)). Mp: 118-118.2° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06590118B1 |
| Source dataset | uspto-grants-2003_07 |
| ORD ID | ord-86c3876afe9144b083a2fbae408fed09 |
| Source note | uspto-grants-2003_07 |