HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Ammonium Hydroxide → 2-Oxoindoline-5-sulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Ammonium Hydroxide | HCID 14923 | — |
| Edukt | 2-oxo-2,3-dihydro-1H-indole-5-sulfonyl chloride | HCID 4962506 | — |
| Lösungsmittel | Ethanol | HCID 702 | — |
| Produkt | 2-Oxoindoline-5-sulfonamide | HCID 10198232 | 20% |
Reaktionsschritte
5-Chlorosulfonyl-2-oxindole (2.1 g) was added to 10 mL of ammonium hydroxide in 10 mL of ethanol and stirred at room temperature overnight. The mixture was concentrated and the solid collected by vacuum filtration to give 0.4 g (20% yield) of the title compound as an off-white solid.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US06855730B2 |
| Quelldatensatz | uspto-grants-2005_02 |
| ORD ID | ord-2520af5761ac4f8b8d7b07549287ce02 |
| Quellennotiz | uspto-grants-2005_02 |