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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 545628Generated: October 30, 2026

Potassium Carbonate → HCID 66158876, compound

https://huagongshe.com/reaction/545628

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant4-MethoxybenzylamineHCID 75452—
Reactant2-Bromo-5-chlorobenzyl bromideHCID 11846505—
SolventWaterHCID 962—
SolventAcetonitrileHCID 6342—
SolventEthyl AcetateHCID 8857—
ProductHCID 66158876HCID 66158876—

Reaction Conditions

Temperature80 °C

Reaction Steps

To a stirred solution of 1-bromo-2-(bromomethyl)-4-chlorobenzene (1.70 g, 6 mmol) in ACN (10.0 mL) was added p-methoxybenzyl amine (0.91 g, 6.6 mmol) and potassium carbonate (2.08 g, 15.0 mmol) and the overall mixture was stirred at 80° C. overnight. After cooling, the reaction mixture was diluted with water (10 mL) and diluted with EtOAc (15 mL). The separated aqueous layer was extracted with EtOAc (10 mL×2) and the combined organic layers were washed with brine, dried over Na2SO4, and concentrated to give a crude residue which was washed with hexanes to obtain the desired product N-(4-methoxybenzyl)(2-bromo-5-chlorophenyl)methanamine as a pale yellow solid. MS m/e 340 (M+H)+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07935709B2
Source datasetuspto-grants-2011_05
ORD IDord-67663f69c081419887f6a8cbe899579a
Source noteuspto-grants-2011_05