Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Bromine | HCID 24408 | — |
| Reactant | 6-Quinoxalinamine,2-methyl-(9CI) | HCID 12666714 | — |
| Solvent | Acetic Acid | HCID 176 | — |
| Product | HCID 23510323 | HCID 23510323 | 188.4% |
Reaction Steps
To a solution of 2-methyl-6-aminoquinoxaline (15.8 g) in acetic acid (150 mL) was added dropwise a solution of bromine (15.88 g) in acetic acid (11 mL) at 0° C. After the addition, the reaction solution was stirred at 0° C. for one hour, and the precipitates were collected by filtration, washed with ether, and dried to give 2-methyl-6-amino-5-bromoquinoxaline hydrobromide (29.86 g, 94%), which was neutralized to give 2-methyl-6-amino-5-bromoquinoxaline.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US06759429B2 |
|---|
| Source dataset | uspto-grants-2004_07 |
|---|
| ORD ID | ord-a296f89623b748929b86ef756e4ab513 |
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| Source note | uspto-grants-2004_07 |
|---|
