HuagongsheHuagongshe Chemistry Print Report · For research reference only
Sulfuric Acid → [3,4'-Bipyridin]-6(1H)-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Sulfuric Acid | HCID 1118 | — |
| Reactant | 6-Oxo-1,6-dihydro-3,4'-bipyridine-5-carbonitrile | HCID 131989 | — |
| Reactant | 2-Oxo-5-(pyridin-4-yl)-1,2-dihydropyridine-3-carboxylic acid | HCID 12873362 | — |
| Product | [3,4'-Bipyridin]-6(1H)-one | HCID 13289548 | — |
Reaction Steps
The process according to claim 12 which comprises reacting 1,2-dihydro-2-oxo-5-(4-pyridinyl)-nicotinonitrile or 1,2-dihydro-2-oxo-5-(4-pyridinyl)-nicotinic acid with aqueous sulfuric acid to produce 5-(4-pyridinyl)-2(1H)-pyridinone.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04107315 |
| Source dataset | uspto-grants-1978_08 |
| ORD ID | ord-eb0ed5c215854b19840032273408ac48 |
| Source note | uspto-grants-1978_08 |