HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperazine → Piperazinium N,N'-diacetyl-L-cystinate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperazine | HCID 4837 | — |
| Reactant | N,N'-Diacetyl-L-cystine | HCID 6995101 | — |
| Solvent | Water | HCID 962 | — |
| Product | Piperazinium N,N'-diacetyl-L-cystinate | HCID 131718840 | — |
Reaction Steps
To N,N'-diacetyl-L-cystine (4.60 mmole, 1.49 g) dissolved in 5 mL of water was added piperazine (4.60 mmole, 0.90 g). To the solution was added enough isopropanole to cause formation of an oil, which slowly solidifies. The salt was isolated and dried.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05693858 |
| Source dataset | uspto-grants-1997_12 |
| ORD ID | ord-4bd6a4cd129f4fa7b5598e2d2e75bdf3 |
| Source note | uspto-grants-1997_12 |