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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 513288Generated: October 30, 2026

3-Fluorobenzylamine → HCID 86664548, compound

https://huagongshe.com/reaction/513288

Reaction equation

Participants

RoleNameHCIDCharge
Reactant3-FluorobenzylamineHCID 66853—
ReactantDiisopropylethylamineHCID 81531—
Reactant4,5,6-Trichloronicotinic acid ethyl esterHCID 7961130—
Solvent2-OxopropiononitrileHCID 69430—
ProductHCID 86664548HCID 8666454897.1%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of ethyl 4,5,6-trichloronicotinate (200 mg, 0.78 mmol) in AcCN (1.5 mL) was added 3-fluorobenzylamine (0.108 mL, 0.94 mmol) and DIPEA (0.167 mL, 0.94 mmol). The mixture was stirred at room temperature for 5 h them at 50° C. until the reaction is over. The solution was cooled and concentrated, the resulting residue was diluted with water, the solid was then collected by filtration to give ethyl 5,6-dichloro-4-(3-fluorobenzylamino)nicotinate (260 mg).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09102625B2
Source datasetuspto-grants-2015_08
ORD IDord-669a8ed46d5f43fa8b43cdf0ee69a91d
Source noteuspto-grants-2015_08