HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
3-Amino-2-butenenitrile → 5-Amino-3-methyl-1-(4-chloro-2-methylphenyl) pyrazole
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | 3-Amino-2-butenenitrile | HCID 70699 | — |
| Edukt | (5-Chloro-2-methylphenyl)hydrazine hydrochloride | HCID 13200574 | — |
| Produkt | 5-Amino-3-methyl-1-(4-chloro-2-methylphenyl) pyrazole | HCID 12763786 | — |
Reaktionsschritte
5-chloro-2-methylphenylhydrazine HCl (80.32 g.) was reacted with 3-amino-2-butene nitrile (32.5 g.) as described in Example XLIII to give 60.5 g. product, mp 86°-87°.
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US04234594 |
| Quelldatensatz | uspto-grants-1980_11 |
| ORD ID | ord-848d8fe25ac541589e5fb16121082ea5 |
| Quellennotiz | uspto-grants-1980_11 |