HuagongsheHuagongshe Chemistry Print Report · For research reference only
Pyridine → 9-Anthracenylmethyl-1-piperazinecarboxylate
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Pyridine | HCID 1049 | — |
| Reactant | Piperazine | HCID 4837 | — |
| Reactant | 9-Anthracenemethanol | HCID 73848 | — |
| Reactant | 4-Nitrophenyl chloroformate | HCID 82129 | — |
| Solvent | Water | HCID 962 | — |
| Product | 9-Anthracenylmethyl-1-piperazinecarboxylate | HCID 9840073 | — |
Reaction Steps
PAC is produced by adding 9-anthacenemethanol and pyridine to a solution of p-nitrophenyl chloroformate. Product is isolated to provide a crude anthrylmethyl p-nitrophenyl carbonate, which is then added to a solution of piperazine. The reacted mixture is poured into water and extracted with a solvent, preferably an organic solvent such as toluene. The product is washed and dried to provide 9-anthracenylmethyl-1-piperazinecarboxylate (PAC).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06656737B1 |
| Source dataset | uspto-grants-2003_12 |
| ORD ID | ord-93be286c94a04903a525ad5c7e904ac7 |
| Source note | uspto-grants-2003_12 |