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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 405156Generated: October 25, 2026

Potassium Carbonate → N-(2-bromo-4-(trifluoromethyl)benzyl)-2,4'-dichloro-2'-methyl-[1,1'-biphenyl]-4-amine

https://huagongshe.com/reaction/405156

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactant2-Bromo-1-(bromomethyl)-4-(trifluoromethyl)benzeneHCID 14949936—
Reactant2,4'-Dichloro-2'-methyl-[1,1'-biphenyl]-4-amineHCID 86674205—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductN-(2-bromo-4-(trifluoromethyl)benzyl)-2,4'-dichloro-2'-methyl-[1,1'-biphenyl]-4-amineHCID 86674206—

Reaction Conditions

Temperature80 °C

Reaction Steps

2-Bromo-1-(bromomethyl)-4-(trifluoromethyl)benzene (2.0 g, 6.3 mmol), 2,4′-dichloro-2′-methyl-[1,1′-biphenyl]-4-amine (1.7 g, 6.9 mmol), and K2CO3 (1.3 g, 9.4 mmol) were diluted with DMF (20 mL) and heated to 80° C. After 3 h the resulting mixture was diluted with EtOAc, washed with water and brine, dried (Na2SO4), and dry packed onto silica gel. Column chromatography yielded the title compound.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08748624B2
Source datasetuspto-grants-2014_06
ORD IDord-5da5432cc6ed47cd838772cc824f0aee
Source noteuspto-grants-2014_06