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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 474778Generated: October 30, 2026

Potassium Carbonate → HCID 178518457, compound

https://huagongshe.com/reaction/474778

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
Reactantmethyl (2E)-3-hydroxy-2-(5-pyrimidinylmethyl)-2-propenoateHCID 67774719—
Reactant2-(4-{[4-Chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl imidocarbamate triflateHCID 86666191—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 178518457HCID 17851845724.91%

Reaction Conditions

Temperature160 °C

Reaction Steps

To the suspension of methyl (2E)-3-hydroxy-2-(5-pyrimidinylmethyl)-2-propenoate (302 mg, 1.557 mmol) and 2-(4-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl imidocarbamate triflate (527 mg, 1.038 mmol) in NMP (12 mL) was added K2CO3 (430 mg, 3.11 mmol). The mixture was heated with a microwave reactor at 160° C. for 1 h. Purification via MDAP then afforded the title compound (130 mg, 24.91% yield). LCMS: rt=3.43 min, [M+H+]=503

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08637536B2
Source datasetuspto-grants-2014_01
ORD IDord-e3ecedf65c02486c9feb33f114b0b88a
Source noteuspto-grants-2014_01