HuagongsheHuagongshe Chemistry Print Report · For research reference only
3-Fluorobenzenesulfonyl Chloride → 3-fluoro-N-(3-iodo-1H-indazol-5-yl)benzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 3-Fluorobenzenesulfonyl Chloride | HCID 2734258 | — |
| Reactant | HCID 178507363 | HCID 178507363 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | 3-fluoro-N-(3-iodo-1H-indazol-5-yl)benzenesulfonamide | HCID 178527463 | 10.8% |
Reaction Steps
3-Fluoro-N-(3-iodo-1H-indazol-5-yl)benzenesulfonamide can be obtained as described in Example 2 from 230 mg of 5-amino-3-iodo-1H-indazole, 5 ml of pyridine and 173 mg of 3-fluorobenzenesulfonyl chloride. 40 mg of 3-fluoro-N-(3-iodo-1H-indazol-5-yl)benzenesulfonamide are thus obtained in the form of a cream solid melting at 189° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06858638B2 |
| Source dataset | uspto-grants-2005_02 |
| ORD ID | ord-601f59a7f2504c518122b659c0f975ac |
| Source note | uspto-grants-2005_02 |