HuagongsheHuagongshe Chemistry Print Report · For research reference only
1-(2-Fluoropyridin-4-yl)-2-(4-fluorophenyl)ethane-1,2-dione-1-oxime → HCID 136335781, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 1-(2-Fluoropyridin-4-yl)-2-(4-fluorophenyl)ethane-1,2-dione-1-oxime | HCID 136335780 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 136335781 | HCID 136335781 | — |
Reaction Steps
A solution of 22b (200 mg; 0.76 mmol) in HCl-saturated isopropanol (15 ml) was stirred under reflux for 2.5 h. The solution was concentrated and the yellowish-white residue was triturated with a little ethanol, filtered off and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07582660B2 |
| Source dataset | uspto-grants-2009_09 |
| ORD ID | ord-03f6e56db9ef4a2e934d1d9ecb9141b4 |
| Source note | uspto-grants-2009_09 |