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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2220734Generated: October 30, 2026

Diethyl Oxalate → HCID 74326182, compound

https://huagongshe.com/reaction/2220734

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDiethyl OxalateHCID 7268—
ReactantPropionitrileHCID 7854—
ReactantPotassium ethoxideHCID 23670592—
SolventEthanolHCID 702—
ProductHCID 74326182HCID 74326182—

Reaction Steps

Placed potassium ethoxide (1.0 eq.) in a sealed tube with EtOH and shook until dissolved. A mixture of diethyl oxalate (1.0 eq.) and propionitrile (1.0 eq.) was added to the sealed tube and the mixture was capped and stirred at reflux. After a time sufficient for reaction completion, the reaction was cooled and the precipitate collected and washed with diethyl ether to afford 47.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07417152B2
Source datasetuspto-grants-2008_08
ORD IDord-7c4227730a4441e59f828e2caba982a3
Source noteuspto-grants-2008_08