HuagongsheHuagongshe Chemistry Print Report · For research reference only
2,3,4-Trichloronitrobenzene → 4-Carbobenzyloxy-1-(5,6-dichloro-2-nitrophenyl)piperazine-2-carboxylic acid
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2,3,4-Trichloronitrobenzene | HCID 28697 | — |
| Reactant | 4-((Benzyloxy)carbonyl)piperazine-2-carboxylic acid | HCID 5058362 | — |
| Product | 4-Carbobenzyloxy-1-(5,6-dichloro-2-nitrophenyl)piperazine-2-carboxylic acid | HCID 21976687 | 43.6% |
Reaction Steps
By the same procedure described for Example 7 A, from 0.86 g of 2,3,4-trichloronitro-benzene and 1.0 g of 4-carbobenzyloxypiperazine-2-carboxylic acid, there was obtained 0.75 g of the desired product as a brown oil.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06372745B1 |
| Source dataset | uspto-grants-2002_04 |
| ORD ID | ord-e24974025c34439c9cbd9675535d0996 |
| Source note | uspto-grants-2002_04 |