HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetohydrazide → HCID 53711504, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetohydrazide | HCID 14039 | — |
| Reactant | Ethyl (2Z)-2-methoxyimino-3-oxo-butanoate | HCID 43493 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 53711504 | HCID 53711504 | — |
Reaction Steps
A solution of ethyl 2-methoxyiminoacetoacetate (a mixture of syn and anti isomer) (226.6 g.) and acetohydrazide (78.5 g.) in ethanol (500 ml.) was stirred for 1.5 hours at ambient temperature. Precipitates were collected by filtration, washed with ethanol and ether and dried to give ethyl 2-methoxyimino-3-acetylhydrazonobutyrate (a mixture of syn and anti isomers) (155.7 g.), mp 190° to 191.5° C.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04544751 |
| Source dataset | uspto-grants-1985_10 |
| ORD ID | ord-fc9ac21f0e464c8184898957fe1a5ba6 |
| Source note | uspto-grants-1985_10 |