HuagongsheHuagongshe Chemistry Print Report · For research reference only
6-trifluoroacetamido-7-nitro-2,3(1H,4H)-quinoxalinedione → 6-Amino-7-nitroquinoxaline-2,3-diol
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 6-trifluoroacetamido-7-nitro-2,3(1H,4H)-quinoxalinedione | HCID 22097157 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 6-Amino-7-nitroquinoxaline-2,3-diol | HCID 3980992 | — |
Reaction Steps
A solution of 41 g (0.13 mol) of 6-trifluoroacetamido-7-nitro-2,3(1H,4H)-quinoxalinedione in 300 ml of ethanol and 700 ml of 3 molar hydrochloric acid was refluxed for 3 hours. The reaction mixture was cooled, and the crude product was filtered off and worked up by conventional methods.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05714489 |
| Source dataset | uspto-grants-1998_02 |
| ORD ID | ord-957ccc2a7a03478db5bdf1b5f4f781e7 |
| Source note | uspto-grants-1998_02 |