HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methanesulfonyl chloride → HCID 22567201, Verbindung
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methanesulfonyl chloride | HCID 31297 | — |
| Edukt | 3-Amino-5-nitroindazole | HCID 3136655 | — |
| Lösungsmittel | Pyridine | HCID 1049 | — |
| Produkt | HCID 22567201 | HCID 22567201 | 84,4% |
Reaktionsschritte
3-Methylsulfonylamino-5-nitro-1H-indazole can be obtained as described in Example 2 from 0.7 g of 3-amino-5-nitro-1H-indazole, 23 ml of pyridine and 0.455 g of methylsulfonyl chloride. 0.85 g of 3-methylsulfonylamino-5-nitro-1H-indazole is thus obtained in the form of an orange powder used as it is in the following step.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06858638B2 |
| Quelldatensatz | uspto-grants-2005_02 |
| ORD ID | ord-326bba7b2f4f49ab91dc51bf762c3c23 |
| Quellennotiz | uspto-grants-2005_02 |