HuagongsheHuagongshe Chemistry Print Report · For research reference only
(2S,4S)-4-(4-methoxybenzyl)thio-1-(4-nitrobenzyloxycarbonyl)-L-proline → HCID 86751999, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | (2S,4S)-4-(4-methoxybenzyl)thio-1-(4-nitrobenzyloxycarbonyl)-L-proline | HCID 15297071 | — |
| Reactant | 1,2-Bis[(4-nitrophenyl)methyl] 1,2-piperazinedicarboxylate | HCID 54091669 | — |
| Product | HCID 86751999 | HCID 86751999 | 34.1% |
Reaction Steps
Following a procedure similar to that described in Preparation 8, but using 0.47 g of (2S,4S)-4-(4-methoxybenzylthio)-1-(4-nitrobenzyloxycarbonyl)-2-pyrrolidinecarboxylic acid, 0.20 g of N,N'-carbonyldiimidazole and 0.70 g of 2-(4-nitrobenzyloxycarbonyl)-1-(4-nitrobenzyloxycarbonyl)piperazine, 270 mg of the title compound were obtained as an amorphous solid.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US05712267 |
| Source dataset | uspto-grants-1998_01 |
| ORD ID | ord-28890f1e76c141aab4b2a0456120fe63 |
| Source note | uspto-grants-1998_01 |