HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopentanecarbonyl chloride → HCID 86758787, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopentanecarbonyl chloride | HCID 78284 | — |
| Reactant | HCID 18677512 | HCID 18677512 | — |
| Catalyst | 4-(Dimethylamino)pyridine | HCID 14284 | — |
| Solvent | Pyridine | HCID 1049 | — |
| Product | HCID 86758787 | HCID 86758787 | 26.6% |
Reaction Steps
A solution of 205.6 mg (1.49 mmol) 4-aminomethyl-pyridine-2,6-diamine in 5 ml pyridine was treated with 198 mg (1.49 mmol) cyclopentane carboxylic acid chloride 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 93 mg (26%) 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-cbcc498968cc455db52e33abc5f7a1f1 |
| Source note | uspto-grants-2003_01 |