HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → Thiazole-2-sulfonic acid quinolin-8-ylamide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | 2-Thiazolesulfonyl chloride | HCID 11579235 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | Thiazole-2-sulfonic acid quinolin-8-ylamide | HCID 60164190 | 15% |
Reaction Steps
In a similar fashion using route 14 general procedure 27, 8-aminoqunoline (250 mg, 1.73 mmol), thiazole-2-sulfonyl chloride (Intermediate 444) (413 mg, 2.25 mmol), pyridine (2 ml), DMAP (cat.) and DCM (2 ml) gave the title compound (110 mg, 15%), after purification by column chromatography with n-hexane/EtOAc (90:10) as the eluent.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09102688B2 |
| Source dataset | uspto-grants-2015_08 |
| ORD ID | ord-de5cca23794446588dc120f00bf84346 |
| Source note | uspto-grants-2015_08 |