HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 3826679, compound → 4H-Pyrido[1,2-a]pyrimidin-4-one, 8-methyl-3-(1H-tetrazol-5-yl)-
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | HCID 3826679 | HCID 3826679 | — |
| Reactant | HCID 178515422 | HCID 178515422 | — |
| Product | 4H-Pyrido[1,2-a]pyrimidin-4-one, 8-methyl-3-(1H-tetrazol-5-yl)- | HCID 178428084 | 16% |
Reaction Steps
The title compound (16% yield, m.p. 307° with decomposition) was prepared from ethyl 2-cyano-3-(4-methyl-2-pyridylamino)acrylate in a manner similar to that described for the preparation of 3-(1H-tetrazol-5-yl)-4H-pyrido[1,2-a]-pyrimidin-4-one in Example 2.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04122274 |
| Source dataset | uspto-grants-1978_10 |
| ORD ID | ord-a3389919037e4160a1e5ad0effab0082 |
| Source note | uspto-grants-1978_10 |