Participants
| Role | Name | HCID | Charge |
|---|
| Reactant | Water | HCID 962 | — |
| Reactant | Sodium Nitrite | HCID 23668193 | — |
| Reactant | 4-Chloro-3-(methylthio)pyridin-2-amine | HCID 90177075 | — |
| Catalyst | Copper Sulfate | HCID 24462 | — |
| Solvent | Hydrochloric Acid | HCID 313 | — |
| Product | HCID 178503285 | HCID 178503285 | — |
Reaction Steps
To a solution 4-chloro-3-(methylthio)pyridin-2-amine (40 mg, 0.23 mmol), NaNO2 (17 mg, 0.25 mmol) in HCl aq (6M, 0.5 mL) was added CuSO4 (37 mg, 0.23 mmol). The resulting mixture was allowed to stir at 0° C. for 0.5 h. To the solution was added water (1 mL), extracted with EtOAc (2×5 mL), dried over Na2SO4, filtered and concentrated to afford the title compound as a yellow solid. LC/MS m/z=176.1 [M+H]+
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|
| Patent number | US09273033B2 |
|---|
| Source dataset | uspto-grants-2016_03 |
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| ORD ID | ord-7f2cf5e123324d66a8a191d06adce567 |
|---|
| Source note | uspto-grants-2016_03 |
|---|