HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Oxo-6-phenyl-2,3-dihydropyridazine-4-carboxylic acid → Methyl 3-oxo-6-phenyl-2,3-dihydropyridazine-4-carboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Oxo-6-phenyl-2,3-dihydropyridazine-4-carboxylic acid | HCID 12148934 | — |
| Reactant | 6-(3-fluoro-4-methylphenyl)-4-methoxy-carbonyl-2H-pyrid azin-3-one | HCID 86597576 | — |
| Product | Methyl 3-oxo-6-phenyl-2,3-dihydropyridazine-4-carboxylate | HCID 21991548 | 98.9% |
Reaction Steps
Following the procedure of Example 1 (5), 4-carboxy-6-phenyl-2H-pyridazin-3-one was reacted to yield the title compound as pale yellow crystals (yield: 98.9%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07087606B2 |
| Source dataset | uspto-grants-2006_08 |
| ORD ID | ord-41ba53391d074cb3803addfbb5300834 |
| Source note | uspto-grants-2006_08 |