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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 711331Generated: October 28, 2026

Methylamine → {[3-Fluoro-5-(trifluoromethyl)phenyl]methyl}(methyl)amine

https://huagongshe.com/reaction/711331

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethylamineHCID 6329—
Reactant1-(Bromomethyl)-3-fluoro-5-(trifluoromethyl)benzeneHCID 2737575—
SolventMethanolHCID 887—
Product{[3-Fluoro-5-(trifluoromethyl)phenyl]methyl}(methyl)amineHCID 2314771190%

Reaction Conditions

Temperature50 °C

Reaction Steps

To a solution of 1-(bromomethyl)-3-fluoro-5-(trifluoromethyl)benzene (257 mg, 1 mmol) in MeOH (5 mL) was added methanamine in MeOH (5 mL). The reaction was stirred at 50° C. for 16 h and then concentrated in high vacuum. The residue was purified by silica gel chromatography (DCM/MeOH=20/1 to 10/1) to give the title compound (200 mg, yield: 90%); m/z (ES+): 222 [M+H]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181259B2
Source datasetuspto-grants-2015_11
ORD IDord-823bf0497b6245cc88115ebe70ed076b
Source noteuspto-grants-2015_11