HuagongsheHuagongshe Chemistry Print Report · For research reference only
4-Hydrazino-2-methylpyridine → 1-(3-Fluoro-phenyl)-3-[2-(2-methyl-pyridin-4-yl)-2H-pyrazol-3-yl]-1H-pyridazin-4-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 4-Hydrazino-2-methylpyridine | HCID 20073663 | — |
| Reactant | 3-((E)-3-Dimethylamino-acryloyl)-1-(3-fluoro-phenyl)-1H-pyridazin-4-one | HCID 59369951 | — |
| Product | 1-(3-Fluoro-phenyl)-3-[2-(2-methyl-pyridin-4-yl)-2H-pyrazol-3-yl]-1H-pyridazin-4-one | HCID 59369959 | — |
Reaction Steps
The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(3-fluoro-phenyl)-1H-pyridazin-4-one (A-13) and 4-hydrazino-2-methylpyridine according to the method described for example 91. MS: M=348.2 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178538B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-4c522f96292245858b121f5f006ee426 |
| Source note | uspto-grants-2012_05 |