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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2059218Generated: November 2, 2026

Diethyl Ether → HCID 53934353, compound

https://huagongshe.com/reaction/2059218

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl EtherHCID 3283—
ReactantSodium MethoxideHCID 10942334—
ReactantHCID 20534840HCID 20534840—
SolventMethanolHCID 887—
ProductHCID 53934353HCID 53934353—

Reaction Conditions

Temperature5 °C

Reaction Steps

3-(4-(Trifluoromethyl)phenyl)-2,3-dibromopropionitrile (2098 grams) was dissolved in methanol and chilled to 5° C. in an ice-bath. Next, over a 2 hour period, sodium methylate (95%) was added keeping the temperature between 5°-10° C. The reaction mixture was then allowed to warm to room temperature, was stirred for 33 hours, and was stripped to near dryness. Upon the addition of 8 l. ether the organic-inorganic mixture was slurried, slowly filtered, and the filtrate stripped again, resulting in a brown oil. NMR analysis confirmed that the oil was the desired mixture of products.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04322429
Source datasetuspto-grants-1982_03
ORD IDord-0b4cddebce4d48899c73aeba632bdf84
Source noteuspto-grants-1982_03