HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Bromo-4-fluorobenzaldehyde → HCID 10202425, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Bromo-4-fluorobenzaldehyde | HCID 173604 | — |
| Reactant | 5-amino-1-methyl-2,3-dihydro-1H-pyrazol-3-one | HCID 252198 | — |
| Reactant | 2,2-dimethyl-2H-pyran-3,5(4H,6H)-dione | HCID 14072887 | — |
| Product | HCID 10202425 | HCID 10202425 | — |
Reaction Steps
5-Amino-1-methyl-1,2-dihydropyrazol-3-one (339 mg, 3.0 mmol), 3-bromo-4-fluorobenzaldehyde (627 mg, 3.0 mmol), and the product from Example 43C (426 mg, 3.0 mmol) were processed as described in Example 22 to provide the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06538004B2 |
| Source dataset | uspto-grants-2003_03 |
| ORD ID | ord-4d178f92837148e7a3e60391a8dd00bc |
| Source note | uspto-grants-2003_03 |