HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → 2-(2-Chloro-4-nitro-phenylsulfanyl)-benzothiazole-5-carbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 2-Chloro-1-fluoro-4-nitrobenzene | HCID 67688 | — |
| Reactant | HCID 178509540 | HCID 178509540 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | 2-(2-Chloro-4-nitro-phenylsulfanyl)-benzothiazole-5-carbonitrile | HCID 22148751 | 92% |
Reaction Steps
The title compound was prepared using the method of example 258, starting with 2-mercapto-benzothiazole-5-carbonitrile (243) (960 mg, 5.0 mmol), 2-chloro-1-fluoro-4-nitrobenzene (Aldrich, 878 mg, 5.0 mmol) and NaH (Aldrich, 60% suspension, 200 mg, 5.0 mmol) in DMF (25 mL). Compound 263 (1.60 g, 92%) was obtained as a yellow solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07626033B2 |
| Source dataset | uspto-grants-2009_12 |
| ORD ID | ord-09298b0d459d4410be863aded6db75f6 |
| Source note | uspto-grants-2009_12 |