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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1804684Generated: October 31, 2026

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

https://huagongshe.com/reaction/1804684

Reaction equation

Participants

RoleNameHCIDCharge
ReactantTrifluoroacetic acidHCID 6422—
Reactant2-Chloro-N-methyl-5-(trifluoromethyl)pyrimidin-4-amineHCID 21077587—
Reactant(4-Amino-2-fluoro-3-methoxyphenyl)(morpholino)methanoneHCID 58539264—
Solvent2-MethoxyethanolHCID 8019—
Product(2-Fluoro-3-methoxy-4-(4-(methylamino)-5-(trifluoromethyl)pyrimidin-2-ylamino)phenyl)(morpholino)methanoneHCID 58539237—

Reaction Conditions

Temperature95 °C

Reaction Steps

A mixture of (4-amino-2-fluoro-3-methoxyphenyl)(morpholino)methanone (0.18 g, 0.72 mmol) and 2-chloro-N-methyl-5-(trifluoromethyl)pyrimidin-4-amine (0.10 g, 0.47 mmol) in a solution of 2-methoxyethanol (2 mL) and TFA (0.055 mL) was stirred at 95° C. for 2 hours. The reaction was concentrated and purified by reverse phase HPLC to give the title compound. Additional compounds made using the above procedure are shown in Table 6 below.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08354420B2
Source datasetuspto-grants-2013_01
ORD IDord-10007359dad04cf4b8cb3b1a73f3616a
Source noteuspto-grants-2013_01