HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Methylthiophene → 3-Methylthiophene-2-sulfonamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Methylthiophene | HCID 12024 | — |
| Edukt | Ammonium Hydroxide | HCID 14923 | — |
| Edukt | Chlorosulfonic acid | HCID 24638 | — |
| Lösungsmittel | Chloroform | HCID 6212 | — |
| Produkt | 3-Methylthiophene-2-sulfonamide | HCID 341083 | — |
Reaktionsschritte
The procedure of Example 3A was followed with 3-methylthiophene (10.0 g, 102 mmole), chlorosulfonic acid (29.58 g, 255 mmoles) in chloroform (200 ml), concentrated ammonium hydroxide, to provide 3-methyl-2-thiophenesulfonamide.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05302724 |
| Quelldatensatz | uspto-grants-1994_04 |
| ORD ID | ord-5c67b8fc142f4e7480be130afff425bf |
| Quellennotiz | uspto-grants-1994_04 |