Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 56138Generated: October 30, 2026

Dichloromethane → 3-Fluoro-4-(pyrrolidin-1-yl)aniline

https://huagongshe.com/reaction/56138

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDichloromethaneHCID 6344—
Reactant1-(2-Fluoro-4-nitrophenyl)pyrrolidineHCID 2872122—
CatalystPalladiumHCID 23938—
SolventMethanolHCID 887—
Product3-Fluoro-4-(pyrrolidin-1-yl)anilineHCID 650052488%

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

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09434695B2
Source datasetuspto-grants-2016_09
ORD IDord-91a11532f7e34b58af46186517edeccc
Source noteuspto-grants-2016_09