HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → 2-Nitro-N-(4-trifluoromethyl-quinolin-8-yl)-benzenesulfonamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 2-Nitrobenzenesulfonyl chloride | HCID 15540 | — |
| Reactant | 8-Quinolinamine, 4-(trifluoromethyl)- | HCID 68183204 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | 2-Nitro-N-(4-trifluoromethyl-quinolin-8-yl)-benzenesulfonamide | HCID 68183341 | 61% |
Reaction Steps
In a similar fashion using route 14 general procedure 27, 4-trifluoromethyl-quinolin-8-ylamine (Intermediate 469) (350 mg, 1.65 mmol), 2-nitrobenzenesulfonyl chloride (474 mg, 12.1 mmol), DMAP (cat), pyridine (2 ml) and DCM (5 ml) gave the title compound (400 mg, 60%) after purification by column chromatography with n-hexane/EtOAc (80:20) as the eluent.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09102688B2 |
| Source dataset | uspto-grants-2015_08 |
| ORD ID | ord-60af7c9cf5e44097951202e81ba56f18 |
| Source note | uspto-grants-2015_08 |