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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 270727Generated: October 30, 2026

Water → [(2,4-Difluoro-phenyl)-methyl-amino]-acetic acid methyl ester

https://huagongshe.com/reaction/270727

Reaction equation

Participants

RoleNameHCIDCharge
ReactantWaterHCID 962—
ReactantPotassium CarbonateHCID 11430—
ReactantMethyl bromoacetateHCID 60984—
Reactant2,4-difluoro-N-methylanilineHCID 2737023—
SolventN-methyl-2-pyrrolidoneHCID 13387—
Product[(2,4-Difluoro-phenyl)-methyl-amino]-acetic acid methyl esterHCID 20627003—

Reaction Steps

To a mixture of the 2,4-Difluoro-N-methylaniline (Avacado Research Chemical, Heysham UK) (1.43 g, 10 mmole) in NMP, and K2CO3, was added methyl bromoacetate (0.945 ml, 10 mmole) and stirred at room temperature for 24 hours. The reaction mixture was added to water and extracted with ethyl acetate (3×50 ml), the organic extracts were washed 6× with water, dried (MgSO4) and evaporated to give the product as a oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07449581B2
Source datasetuspto-grants-2008_11
ORD IDord-0cd90cc2da65448597dfde384bb31d0b
Source noteuspto-grants-2008_11