HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Nitric Acid → 2-Amino-5-chloro-3-nitropyridine
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Nitric Acid | HCID 944 | — |
| Edukt | 2-Amino-5-chloropyridine | HCID 66174 | — |
| Lösungsmittel | Sulfuric Acid | HCID 1118 | — |
| Produkt | 2-Amino-5-chloro-3-nitropyridine | HCID 224168 | — |
Reaktionsschritte
A procedure similar to that described in Preparation 56 was repeated, except that 25.0 g of 2-amino-5-chloropyridine, 100 ml of concentrated sulfuric acid and 12.5 ml of concentrated nitric acid were used, to give 18.5 g of the title compound, melting at 138°-139° C.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05624935 |
| Quelldatensatz | uspto-grants-1997_04 |
| ORD ID | ord-f3a152716cff47bf9c95c59c8758e015 |
| Quellennotiz | uspto-grants-1997_04 |