HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonium Hydroxide → 2-Amino-6-methoxypyrazine 4-oxide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonium Hydroxide | HCID 14923 | — |
| Reactant | 2-Chloro-6-methoxypyrazine 4-oxide | HCID 20528940 | — |
| Product | 2-Amino-6-methoxypyrazine 4-oxide | HCID 20528982 | — |
Reaction Steps
2-Chloro-6-methoxypyrazine 4-oxide is treated with an excess of ammonium hydroxide in an autoclave at 150° C. for 14 hours. The reaction mixture is cooled and evaporated to dryness to give the crude product which may be used in the next step as is.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04042586 |
| Source dataset | uspto-grants-1977_08 |
| ORD ID | ord-b4ba8aed85694781b34d4c8470541b07 |
| Source note | uspto-grants-1977_08 |