HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ethyl 2-cyano-3-(5-methyl-2-pyridylamino)acrylate → HCID 178423346, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ethyl 2-cyano-3-(5-methyl-2-pyridylamino)acrylate | HCID 4480416 | — |
| Reactant | HCID 178515422 | HCID 178515422 | — |
| Product | HCID 178423346 | HCID 178423346 | — |
Reaction Steps
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, the title compound was prepared from ethyl 2-cyano-3-(5-methyl-2-pyridylamino)acrylate. The product (42.8% yield) had m.p. 321°-322° (decomp) after recrystallization from glacial acetic acid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04122274 |
| Source dataset | uspto-grants-1978_10 |
| ORD ID | ord-45e45fa6b4be419a937bcec8636cfc49 |
| Source note | uspto-grants-1978_10 |