HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
Methyl 2-chloroacetoacetate → Methyl 3-amino-2-chloro-2-butenoate
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | Methyl 2-chloroacetoacetate | HCID 107332 | — |
| Edukt | Ammonium Acetate | HCID 517165 | — |
| Lösungsmittel | Methanol | HCID 887 | — |
| Produkt | Methyl 3-amino-2-chloro-2-butenoate | HCID 76224675 | 63,9% |
Reaktionsschritte
50 g (0.33 mol) of methyl 2-chloroacetoacetate are reacted with 64 g (0.83 mol) of ammonium acetate in 100 ml of methanol and worked up in analogy to Example 2. Yield: 63.9% [GC]
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US05523404 |
| Quelldatensatz | uspto-grants-1996_06 |
| ORD ID | ord-a4e4aeabb417434fb462652a54b6fdbb |
| Quellennotiz | uspto-grants-1996_06 |