HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylhydrazine → 3-(1-Phenyl-1h-Pyrazol-5-Yl)-1-[3-(Trifluoromethyl)phenyl]pyridazin-4(1h)-One
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylhydrazine | HCID 7516 | — |
| Reactant | 3-((E)-3-Dimethylamino-acryloyl)-1-(3-trifluoromethyl-phenyl)-1H-pyridazin-4-one | HCID 59370027 | — |
| Product | 3-(1-Phenyl-1h-Pyrazol-5-Yl)-1-[3-(Trifluoromethyl)phenyl]pyridazin-4(1h)-One | HCID 46219819 | 10% |
Reaction Steps
The product was obtained starting from 3-((E)-3-Dimethylamino-acryloyl)-1-(3-trifluoromethyl-phenyl)-1H-pyridazin-4-one (A-3) and phenylhydrazine according to the method described for Example 1 in 10% yield. MS: M=383.4 (M+H)+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08178538B2 |
| Source dataset | uspto-grants-2012_05 |
| ORD ID | ord-db8904d9652043b99a9fc9b237d7089a |
| Source note | uspto-grants-2012_05 |