HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridinium hydrochloride → 4-(5-Chloro-2-cyanophenyl)-6-oxo-1,6-dihydropyridin-3-carbonitrile
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridinium hydrochloride | HCID 21584435 | — |
| Reactant | 4-(5-Chloro-2-cyanophenyl)-6-methoxypyridin-3-carbonitrile | HCID 117604910 | — |
| Product | 4-(5-Chloro-2-cyanophenyl)-6-oxo-1,6-dihydropyridin-3-carbonitrile | HCID 117605665 | — |
Reaction Steps
414 mg (purity 94%, 1.14 mmol) of 4-(5-chloro-2-cyanophenyl)-6-methoxypyridin-3-carbonitrile and pyridinium hydrochloride were reacted according to General Method 3A. Yield: 312 mg (purity 91%, 77% of theory)
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09434690B2 |
| Source dataset | uspto-grants-2016_09 |
| ORD ID | ord-286176a007e44eb3b6ad3ebd47ff8491 |
| Source note | uspto-grants-2016_09 |