HuagongsheHuagongshe Chemistry Print Report · For research reference only
(4-Fluorophenyl)hydrazine → 3-[2-(4-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-(4-methanesulfonyl-phenyl)-1H-pyridazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (4-Fluorophenyl)hydrazine | HCID 69982 | — |
| Reactant | 3-((E)-3-Dimethylamino-acryloyl)-1-(4-methansulfonyl-phenyl)-1H-pyridazin-4-one | HCID 59370141 | — |
| Product | 3-[2-(4-Fluoro-phenyl)-2H-pyrazol-3-yl]-1-(4-methanesulfonyl-phenyl)-1H-pyridazin-4-one | HCID 59370025 | — |
Reaction Steps
The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(4-methansulfonyl-phenyl)-1H-pyridazin-4-one (A-16) and 4-fluoro-phenylhydrazine according to the method described for example 43. MS: M=411.1 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178538B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-a978e54d324f437aacc3cd11701adc19 |
| Source note | uspto-grants-2012_05 |