HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Bromo-4-fluorobenzaldehyde → HCID 135532745, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Bromo-4-fluorobenzaldehyde | HCID 173604 | — |
| Reactant | Dihydro-2H-thiopyran-3(4H)-one-1,1-dioxide | HCID 11815935 | — |
| Reactant | HCID 178418806 | HCID 178418806 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 135532745 | HCID 135532745 | — |
Reaction Steps
A solution of tetrahydrothiopyran-3-one-1,1-dioxide (0.74 g, 5 mmol), 3-bromo-4-fluorobenzaldehyde (1.01 g, 5 mmol), and 3-aminopyrazole (0.41 g, 5 mmol) in ethanol (5 mL) was heated at reflux for 24 hours. After the reaction mixture was allowed to cool to ambient temperature, the solid that precipitated was filtered off, washed with ethanol, and dried to provide the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06538000B1 |
| Source dataset | uspto-grants-2003_03 |
| ORD ID | ord-139d012e0b234578b1d9b4a35735c6dd |
| Source note | uspto-grants-2003_03 |