HuagongsheHuagongshe Chemistry Print Report · For research reference only
Ammonia → HCID 19358372, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Ammonia | HCID 222 | — |
| Reactant | HCID 19358373 | HCID 19358373 | — |
| Catalyst | Nickel | HCID 935 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | HCID 19358372 | HCID 19358372 | 98.2% |
Reaction Steps
A solution of 1-cyanomethyl-4-butoxycarbonylpiperazine (12 g) in ethanol (100 mL) saturated with ammonia, was hydrogenated over Raney Ni (5 g) at 1000 psi and 80° C. for 8 hours. The resulting mixture was filtered and evaporated to give 1-(2-aminoethyl)-4-butoxycarbonylpiperazine as a solid (12 g).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06025372 |
| Source dataset | uspto-grants-2000_02 |
| ORD ID | ord-ffd32758609f4c2f84c7be39fc60b789 |
| Source note | uspto-grants-2000_02 |