HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 474774Generated: October 30, 2026
Potassium Carbonate → HCID 178494133, compound
https://huagongshe.com/reaction/474774
Participants
| Role | Name | HCID | Charge |
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| Reactant | Potassium Carbonate | HCID 11430 | — |
| Reactant | N-[2-(4-{[4-Chloro-3-(trifluoromethyl)phenyl]oxy}phenyl)ethyl]-N-methylguanidine | HCID 67775141 | — |
| Reactant | Methyl 2-formyl-3-(pyrimidin-5-yl)propanoate | HCID 86666186 | — |
| Solvent | N-methyl-2-pyrrolidone | HCID 13387 | — |
| Product | HCID 178494133 | HCID 178494133 | 25.9% |
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
| DOI | 10.6084/m9.figshare.5104873.v1 |
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| Patent number | US08637536B2 |
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| Source dataset | uspto-grants-2014_01 |
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| ORD ID | ord-3c5006a67cfb4b91a806029f9874d425 |
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| Source note | uspto-grants-2014_01 |
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