HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 67850894, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | Butanoic acid, 3-oxo-, 2-[4-(diphenylmethyl)-1-piperazinyl]ethyl ester | HCID 11740518 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 67850894 | HCID 67850894 | — |
Reaction Steps
To a solution of 2-(4-benzhydryl-1-piperazinyl)ethyl acetoacetate (3.21 g) in ethanol (5 ml), 20% ethanolic ammonia (15 ml) was added, and the mixture was allowed to stand in a refrigerator overnight. The solvent and ammonia were distilled off to give crude 2-(4-benzhydryl-1-piperazinyl)ethyl 3-aminocrotonate as an oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04892875 |
| Source dataset | uspto-grants-1990_01 |
| ORD ID | ord-3d4a6820af864dd48024f2fdb5c670dc |
| Source note | uspto-grants-1990_01 |