HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
(4-Chlorophenyl)hydrazine → 3-[2-(4-Chloro-phenyl)-2H-pyrazol-3-yl]-1-(3-methanesulfonyl-phenyl)-1H-pyridazin-4-one
Beteiligte Stoffe
| Rolle | Name | HCID | Einwaage |
|---|---|---|---|
| Edukt | (4-Chlorophenyl)hydrazine | HCID 70624 | — |
| Edukt | 3-((E)-3-Dimethylamino-acryloyl)-1-(3-methansulfonyl-phenyl)-1H-pyridazin-4-one | HCID 59370171 | — |
| Produkt | 3-[2-(4-Chloro-phenyl)-2H-pyrazol-3-yl]-1-(3-methanesulfonyl-phenyl)-1H-pyridazin-4-one | HCID 46218948 | — |
Reaktionsschritte
Reaction of 3-((E)-3-dimethylamino-acryloyl)-1-(3-methansulfonyl-phenyl)-1H-pyridazin-4-one (A-7) and (4-chloro-phenyl)-hydrazine according to example 43 gave the desired product. MS: M=426.6 (M+H)+
Herkunft & Nachweise
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patentnummer | US08178538B2 |
| Quelldatensatz | uspto-grants-2012_05 |
| ORD ID | ord-7fa511d7d7f94fa48d961f24195b499e |
| Quellennotiz | uspto-grants-2012_05 |