HuagongsheHuagongshe Chemistry Print Report · For research reference only
Cyclopentanone → 3-Butyl-6-(cyclopentylamino)-phthalide
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Cyclopentanone | HCID 8452 | — |
| Reactant | 6-Amino-3-butyl-phthalide | HCID 9877706 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Ethanol | HCID 702 | — |
| Product | 3-Butyl-6-(cyclopentylamino)-phthalide | HCID 23439111 | — |
Reaction Steps
Analogously to the method described in Example 14, 4.1 g (20.0 mmol) of compound obtained in Example 4 in 5 ml of cyclopentanone and 150 ml of 95% ethanol are added to 10% Pd—C catalyst and hydrogenated to give the title compound.
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US06689808B2 |
| Source dataset | uspto-grants-2004_02 |
| ORD ID | ord-174719332b204109bb143e6e2ab54ede |
| Source note | uspto-grants-2004_02 |