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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1645227Generated: October 31, 2026

Methanol → HCID 66775592, compound

https://huagongshe.com/reaction/1645227

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMethanolHCID 887—
ReactantSodium MethoxideHCID 10942334—
ReactantHCID 25007188HCID 25007188—
SolventWaterHCID 962—
ProductHCID 66775592HCID 6677559298.8%

Reaction Steps

62 mg of a sodium methoxide 28% methanol solution was added to a methanol 3 mL solution of 100 mg of 5-(methylsulfonyl)-7-(5-(trifluoromethyl)pyridin-2-yl)-[1,2,4]triazolo[1,5-a]pyrimidine, followed by stirring at room temperature for 5 minutes. After completion of the reaction, water was added to the reaction liquid, followed by extraction with ethyl acetate, the organic layer was dried over anhydrous sodium sulfate, and the solvent was distilled off under reduced pressure. The residue was purified by silica gel column chromatography (eluent: n-hexane/ethyl acetate=1/1) to obtain 85 mg of the desired product.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08124760B2
Source datasetuspto-grants-2012_02
ORD IDord-f8a754325fc64a1fa59f2fafdce4d38c
Source noteuspto-grants-2012_02