HuagongsheHuagongshe Chemistry Print Report · For research reference only
Phenylhydrazine → 5-Ethyl-1-phenyl-1H-pyrazole-4-carboxaldehyde
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Phenylhydrazine | HCID 7516 | — |
| Reactant | Ethyl 3-oxovalerate | HCID 78656 | — |
| Reactant | 5-cyclopropyl-1-(propan-2-yl)-1H-pyrazole-4-carbaldehyde | HCID 19620135 | — |
| Product | 5-Ethyl-1-phenyl-1H-pyrazole-4-carboxaldehyde | HCID 10536027 | — |
Reaction Steps
5-Ethyl-1-phenyl-1H-pyrazole-4-carbaldehyde was prepared from ethyl 3-oxo-pentanoate and phenyl hydrazine in the same manner as 5-cyclopropyl-1-isopropyl-1H-pyrazole-4-carbaldehyde (Example 49).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US07514458B2 |
| Source dataset | uspto-grants-2009_04 |
| ORD ID | ord-45422d9039f94be285bdc526b8ad1049 |
| Source note | uspto-grants-2009_04 |