HuagongsheHuagongshe Chemistry Print Report · For research reference only
Piperazine → 1-(3,4-Dichlorophenyl)piperazine
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Piperazine | HCID 4837 | — |
| Reactant | 4-Bromo-1,2-dichlorobenzene | HCID 29013 | — |
| Product | 1-(3,4-Dichlorophenyl)piperazine | HCID 93601 | 48.2% |
Reaction Steps
Beginning with 4-bromo-1,2-dichlorobenzene (200 mg, 0.88 mmol) and piperazine (91 mg, 1.06 mmol), 98 mg of the title compound was recovered by the procedure described in Example 1.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06924374B2 |
| Source dataset | uspto-grants-2005_08 |
| ORD ID | ord-afb03fcffca14d44b54a53f72f621071 |
| Source note | uspto-grants-2005_08 |