HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,5-Difluorophenylhydrazine → 1-(3-Difluoromethoxy-phenyl)-3-[2-(2,5-difluoro-phenyl)-2H-pyrazol-3-yl]-1H-pyridazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,5-Difluorophenylhydrazine | HCID 588957 | — |
| Reactant | 1-(3-Difluoromethoxy-phenyl)-3-((E)-3-dimethylamino-acryloyl)-1H-pyridazin-4-one | HCID 59370014 | — |
| Product | 1-(3-Difluoromethoxy-phenyl)-3-[2-(2,5-difluoro-phenyl)-2H-pyrazol-3-yl]-1H-pyridazin-4-one | HCID 59370075 | — |
Reaction Steps
The product was obtained starting from 1-(3-Difluoromethoxy-phenyl)-3-((E)-3-dimethylamino-acryloyl)-1H-pyridazin-4-one (A-10) and 2,5-difluoro-phenylhydrazine according to the method described for example 91. MS: M=417.2 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178538B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-433bdfb78c2745b697ba76c72dec13da |
| Source note | uspto-grants-2012_05 |