HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Nitric Acid → 2-Bromo-3-cyano-4,6-diamino-5-nitro pyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Nitric Acid | HCID 944 | — |
| Edukt | Sulfuric Acid | HCID 1118 | — |
| Edukt | 4,6-Diamino-2-bromo-3-pyridinecarbonitrile | HCID 170668 | — |
| Produkt | 2-Bromo-3-cyano-4,6-diamino-5-nitro pyridine | HCID 20327432 | — |
Reaktionsschritte
nitrating the corresponding 2-bromo-3-cyano-4,6-diamino pyridine with a mixture of nitric acid and sulphuric acid at -20° to +40° C to form the corresponding 2-bromo-3-cyano-4,6-diamino-5-nitro pyridine,
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04091025 |
| Quelldatensatz | uspto-grants-1978_05 |
| ORD ID | ord-b4f1793d92a54fc28759ce59469db3e7 |
| Quellennotiz | uspto-grants-1978_05 |