HuagongsheHuagongshe Chemistry Print Report · For research reference only
Dichloromethane → 3-Fluoro-4-(pyrrolidin-1-yl)aniline
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Dichloromethane | HCID 6344 | — |
| Reactant | 1-(2-Fluoro-4-nitrophenyl)pyrrolidine | HCID 2872122 | — |
| Catalyst | Palladium | HCID 23938 | — |
| Solvent | Methanol | HCID 887 | — |
| Product | 3-Fluoro-4-(pyrrolidin-1-yl)aniline | HCID 6500524 | 88% |
Reaction Steps
To a solution of 1-(2-fluoro-4-nitrophenyl)pyrrolidine (1.60 g, 7.62 mmol) in mixed solvents of CH2Cl2 (20 mL) and MeOH (20 mL) was added catalyst Pd/C (0.16 g). The reaction was stirred at rt under H2 overnight, and filtered. The filtrate was concentrated in vacuo. The residue was purified by a silica gel column chromatography (PE/EtOAc (V/V) 5:1) to give the title compound as a white solid (1.20 g, 88%).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US09434695B2 |
| Source dataset | uspto-grants-2016_09 |
| ORD ID | ord-91a11532f7e34b58af46186517edeccc |
| Source note | uspto-grants-2016_09 |