HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Hydrazinyl-3-(propan-2-yl)-5-(pyridin-3-yl)pyrazine → HCID 178471157, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Hydrazinyl-3-(propan-2-yl)-5-(pyridin-3-yl)pyrazine | HCID 19104904 | — |
| Reactant | HCID 178471159 | HCID 178471159 | — |
| Product | HCID 178471157 | HCID 178471157 | — |
Reaction Steps
In a manner analogous to Example 1, by condensing 2-hydrazino-3-isopropyl-5-(3-pyridyl)pyrazine with diethyl (imidazol-4-ylmethyl)malonate there is obtained ethyl rac-8-isopropyl-α-(imidazol-4-ylmethyl)-6-(3-pyridyl)-s-triazolo[4,3-a]pyrazine-3-acetate, MS: 405 (M)+, which is converted into the above acid by alkaline saponification.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05278161 |
| Source dataset | uspto-grants-1994_01 |
| ORD ID | ord-845945f5038348168122aec9507829be |
| Source note | uspto-grants-1994_01 |