HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Guanidine → N-diaminomethylene-3-methylsulfonyl-4-(1-cyclopenten-3-yl)benzamide
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Guanidine | HCID 3520 | — |
| Edukt | 3-Methylsulfonyl-4-(1-cyclopenten-3-yl)-benzoyl chloride | HCID 19688268 | — |
| Produkt | N-diaminomethylene-3-methylsulfonyl-4-(1-cyclopenten-3-yl)benzamide | HCID 19688175 | — |
Reaktionsschritte
Analogously to Example 1, by reaction of 2.2 g of 3-methylsulfonyl-4-(1-cyclopenten-3-yl)-benzoyl chloride with guanidine, customary working up gives N-diaminomethylene-3-methylsulfonyl-4-(1-cyclopenten-3-yl)benzamide, which can be recrystallized from acetonitrile/diethylether, m.p. 188°-190°.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05731351 |
| Quelldatensatz | uspto-grants-1998_03 |
| ORD ID | ord-90f641ecf797467592f5799ba146037c |
| Quellennotiz | uspto-grants-1998_03 |