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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 706010Generated: October 29, 2026

Potassium Carbonate → HCID 178483267, compound

https://huagongshe.com/reaction/706010

Reaction equation

Participants

RoleNameHCIDCharge
ReactantPotassium CarbonateHCID 11430—
ReactantN-[2-(4-{[4-Chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]-N-methylguanidineHCID 67775141—
ReactantMethyl 2-formyl-3-(pyrimidin-5-yl)propanoateHCID 86666186—
SolventN-methyl-2-pyrrolidoneHCID 13387—
ProductHCID 178483267HCID 17848326727.4%

Reaction Conditions

Temperature200 °C

Reaction Steps

To the mixture of methyl 2-formyl-3-(5-pyrimidinyl)propanoate (67.9 mg, 0.350 mmol) and K2CO3 (149 mg, 1.076 mmol) in NMP (2 mL) was added neat N-[2-(4-{[4-chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]-N-methylguanidine (100 mg, 0.269 mmol). The reaction mixture was heated with a microwave reactor at 200° C. for 3 h. Purification via MDAP then afforded the title compound as a white solid (38 mg, 22.4% yield). LCMS: rt=3.02 min, [M+H+]=516.0

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09174968B2
Source datasetuspto-grants-2015_11
ORD IDord-d678d2b2638b4c7c9f625e153cc7ff94
Source noteuspto-grants-2015_11