HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → HCID 69218506, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | Benzenamine, 4-chloro-2-methoxy- | HCID 7143 | — |
| Reactant | 2-Thiophenesulfonyl chloride | HCID 85518 | — |
| Solvent | Dichloromethane | HCID 6344 | — |
| Product | HCID 69218506 | HCID 69218506 | 96% |
Reaction Steps
A mixture of 2-amino-5-chloroanisole (157 mg, 1 mmol), thiophene-2-sulfonyl chloride (183 mg, 1 mmol), and pyridine (0.25 mL, 3 mmol) in methylene chloride (3 mL) was stirred at room temperature for 16 hours. The mixture was then partitioned between methylene chloride and water. The organic layer was washed with brine, dried (MgSO4), filtered, and concentrated under vacuum to provide 290 mg (96%) of the title compound. MS (ESI) m/e 304 (M+H)+.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07456169B2 |
| Source dataset | uspto-grants-2008_11 |
| ORD ID | ord-dd32d698a5b64e529eac9d5340b5f90d |
| Source note | uspto-grants-2008_11 |