HuagongsheHuagongshe Chemistry Print Report · For research reference only
(4-methoxybenzyl)hydrazine → 1-(4-methoxybenzyl)-3-propyl-1H-pyrazol-5(4H)-one
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (4-methoxybenzyl)hydrazine | HCID 16194 | — |
| Reactant | 3-Oxooctanoate | HCID 17804644 | — |
| Product | 1-(4-methoxybenzyl)-3-propyl-1H-pyrazol-5(4H)-one | HCID 19351332 | — |
Reaction Steps
From the reaction of 4-methoxybenzylhydrazine and ethylbutyrylacetate, 2,4-dihydro-2-(4-methoxybenzyl)-5-propyl-3H-pyrazol-3-one is obtained. Subsequent reaction with 2-ethylaniline yields 4-(2-ethylanilinomethylene)-2,4-dihydro-2-(4-methoxybenzyl)-5-propyl-3H-pyrazol-3-one, oil
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06034099 |
| Source dataset | uspto-grants-2000_03 |
| ORD ID | ord-179318ea2c23461fb199bd06e9d52b46 |
| Source note | uspto-grants-2000_03 |