HuagongsheHuagongshe Chemistry Print Report · For research reference only
Glyoxal → 9-Methylpyrido[2,3-f]quinoxaline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Glyoxal | HCID 7860 | — |
| Reactant | HCID 70097416 | HCID 70097416 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 9-Methylpyrido[2,3-f]quinoxaline | HCID 70096259 | 103.8% |
Reaction Steps
To a solution of 2-methylquinoline-7,8-diamine (255 mg, 1.48 mmol) in ethanol (3 mL) was added glyoxal (103 mg, 1.78 mmol). The mixture was stirred at room temperature for 2 h. The mixture was then concentrated to give 9-methylpyrido[2,3-f]quinoxaline as a yellow solid (300 mg). MS (ESI): m/z 196 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08969349B2 |
| Source dataset | uspto-grants-2015_03 |
| ORD ID | ord-87830e5287ce45ff994a85db698466fc |
| Source note | uspto-grants-2015_03 |