HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sodium hydride → HCID 23659733, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sodium hydride | HCID 24758 | — |
| Reactant | 3-Chloropyrazine-2-carbonitrile | HCID 292465 | — |
| Reactant | HCID 178441964 | HCID 178441964 | — |
| Solvent | Benzene | HCID 241 | — |
| Solvent | Dimethylformamide | HCID 6228 | — |
| Product | HCID 23659733 | HCID 23659733 | — |
Reaction Steps
The title compound was prepared according to Example 1 by using 5-butyl-1,3,4-thiadiazole-2-thiol (260 mg, 1.49 mmol), NaH (60% dispersion in mineral oil, 66 mg, 1.65 mmol), and 3-chloropyrazine-2-carbonitrile (210 mg, 1.50 mmol) in DMF and benzene (4 ml, 1/1) by stirring at room temperature under nitrogen atmosphere for 3 hr.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US08426358B2 |
| Source dataset | uspto-grants-2013_04 |
| ORD ID | ord-26be253ec505466db7d242eca878f810 |
| Source note | uspto-grants-2013_04 |