HuagongsheHuagongshe Chemistry Print Report · For research reference only
tert-Butyl piperazine-1-carboxylate → HCID 131720425, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | tert-Butyl piperazine-1-carboxylate | HCID 143452 | — |
| Reactant | HCID 15297072 | HCID 15297072 | — |
| Reactant | HCID 140352007 | HCID 140352007 | — |
| Product | HCID 131720425 | HCID 131720425 | 49.9% |
Reaction Steps
Following a procedure similar to that described in Preparation 1, but using 282 mg of (2S,4S)-4-(4-methoxy-benzylthio)-1-methyl-2-pyrrolidinecarboxylic acid, 203 mg of 1-t-butoxycarbonylpiperazine and 258 mg of N-(4-nitrobenzyloxycarbonyl)acetamidine, 225 mg of the title compound were obtained as a viscous oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05712267 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-b91b13f253104eaba8e14089eb43cf2f |
| Source note | uspto-grants-1998_01 |