HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium hydrobromide → 4-Chloro-2-(5-ethoxy-2-oxo-1,2-dihydropyridin-4-yl)benzonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium hydrobromide | HCID 21226041 | — |
| Reactant | 4-Chloro-2-(5-ethoxy-2-methoxypyridin-4-yl)benzonitrile | HCID 117604968 | — |
| Product | 4-Chloro-2-(5-ethoxy-2-oxo-1,2-dihydropyridin-4-yl)benzonitrile | HCID 117605464 | — |
Reaction Steps
135 mg (0.44 mmol) of 4-chloro-2-(5-ethoxy-2-methoxypyridin-4-yl)benzonitrile and pyridinium hydrobromide were reacted according to General Method 3A. Yield: 134 mg (purity 76%, 83% of theory)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09434690B2 |
| Source dataset | uspto-grants-2016_09 |
| ORD ID | ord-586c77b3457b4c84a14357ce1c991451 |
| Source note | uspto-grants-2016_09 |