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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2280979Generated: October 30, 2026

Trifluoroacetic acid → (3-(2-Fluoroethoxy)-4-(4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)(morpholino)methanone

https://huagongshe.com/reaction/2280979

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
Reactant2-Chloro-N-methyl-5-(trifluoromethyl)pyrimidin-4-amineHCID 21077587—
Reactant(4-Amino-3-(2-fluoroethoxy)phenyl)(morpholino)methanoneHCID 58539218—
Solvent2-MethoxyethanolHCID 8019—
Product(3-(2-Fluoroethoxy)-4-(4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)(morpholino)methanoneHCID 5853922729.3%

Reaction Conditions

Temperature95 °C

Reaction Steps

A mixture of 2-chloro-N-methyl-5-(trifluoromethyl)pyrimidin-4-amine (0.10 g, 0.47 mmol), (4-amino-3-(2-fluoroethoxy)phenyl)(morpholino)methanone (0.13 g, 0.47 mmol), trifluoroacetic acid (0.07 mL, 0.9 mmol) in 2-methoxyethanol (2.5 mL) was stirred at 95° C. for 6 hours. The reaction was the concentrated. The crude product was purified by reverse phase HPLC to give the title compound (61 mg, 29%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09139566B2
Source datasetuspto-grants-2015_09
ORD IDord-44aa6b881141425fbedc87bf4388535d
Source noteuspto-grants-2015_09