HuagongsheHuagongshe Chemistry Print Report · For research reference only
2-Bromobenzoyl chloride → HCID 18677533, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | 2-Bromobenzoyl chloride | HCID 23542 | — |
| Reactant | HCID 18677512 | HCID 18677512 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 18677533 | HCID 18677533 | 20.2% |
Reaction Steps
A solution of 172.5 mg (1.25 mmol) 4-aminomethyl-pyridine-2,6-diamine in 5 ml pyridine was treated with 275 mg (1.25 mmol) o-bromobenzoylchloride and a catalytic amount 4-dimethylaminopyridine and stirred for 2.5 h at room temperature. The mixture was evaporated to dryness and the residue was purified by column chromatography on silica eluting with dichloromethane/methanol 9/1 to yield 81 mg (20%) of the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06506772B1 |
| Source dataset | uspto-grants-2003_01 |
| ORD ID | ord-b13599286e134570b356cb774f84d2b3 |
| Source note | uspto-grants-2003_01 |