Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1925404Generated: October 27, 2026

4-Fluoro-3-nitrobenzotrifluoride → HCID 67520356, compound

https://huagongshe.com/reaction/1925404

Reaction equation

Participants

RoleNameHCIDCharge
Reactant4-Fluoro-3-nitrobenzotrifluorideHCID 67778—
ReactantSodium BicarbonateHCID 516892—
Reactant(3R)-(+)-3-(Dimethylamino)pyrrolidineHCID 2758521—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67520356HCID 67520356—

Reaction Steps

To a solution of 1-fluoro-2-nitro-4-(trifluoromethyl)benzene (0.67 mL, 4.78 mmol) in THF (25 mL) was added (R)-N,N-dimethylpyrrolidin-3-amine (0.66 g, 5.74 mmol) and NaHCO3 (1.1 g, 13.15 mmol). The reaction was stirred at RT and monitored by LCMS for disappearance of starting material and formation of product. The mixture was concentrated, diluted with CH2Cl2, washed with H2O and then brine. Drying with MgSO4 was followed by filtration and concentration to afford the product as an orange oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08178557B2
Source datasetuspto-grants-2012_05
ORD IDord-62f1b3dbbc3b40b1aa5b7c4438c1824b
Source noteuspto-grants-2012_05