HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Fluorophenylhydrazine hydrochloride → 1-(2,2-Difluoro-benzo[1,3]dioxol-5-yl)-3-[2-(2-fluoro-phenyl)-2H-pyrazol-3-yl]-1H-pyridazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Fluorophenylhydrazine hydrochloride | HCID 423844 | — |
| Reactant | 1-(2,2-Difluoro-benzo[1,3]dioxol-5-yl)-3-((E)-3-dimethylamino-acryloyl)-1H-pyridazin-4-one | HCID 59370153 | — |
| Product | 1-(2,2-Difluoro-benzo[1,3]dioxol-5-yl)-3-[2-(2-fluoro-phenyl)-2H-pyrazol-3-yl]-1H-pyridazin-4-one | HCID 59370160 | — |
Reaction Steps
The product was obtained starting from 1-(2,2-Difluoro-benzo[1,3]dioxol-5-yl)-3-((E)-3-dimethylamino-acryloyl)-1H-pyridazin-4-one (A-11) and 2-fluoro-phenylhydrazine according to the method described for example 91.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178538B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-bf2882e72a5647dbb56e62770676b5ca |
| Source note | uspto-grants-2012_05 |