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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 496772Generated: October 29, 2026

Benzene, 1-fluoro-2-methyl-4-nitro- → 4-Fluoro-m-toluidine

https://huagongshe.com/reaction/496772

Reaction equation

Participants

RoleNameHCIDCharge
ReactantBenzene, 1-fluoro-2-methyl-4-nitro-HCID 68001—
ReactantHCID 178418361HCID 178418361—
CatalystPalladiumHCID 23938—
SolventEthanolHCID 702—
Product4-Fluoro-m-toluidineHCID 67981—

Reaction Steps

To a solution of 20 g (129 mmol) of 2-fluoro-5-nitrotoluene in 400 mL of ethanol was added 2 g of 10% Pd—C. The mixture was shaken under 45 P.S.I. H2 until hydrogen uptake ceased. The catalyst was filtered away and washed with ethanol, then the combined filtrate and washings were concentrated to 15.2 g (94%) of a colorless oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06946481B1
Source datasetuspto-grants-2005_09
ORD IDord-404a55f0420a4067a80f957e11ea4a50
Source noteuspto-grants-2005_09