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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1249944Generated: October 29, 2026

Ethanol → HCID 18329037, compound

https://huagongshe.com/reaction/1249944

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
Reactant2-MethylbenzaldehydeHCID 10722—
ReactantAcetic acid, azido-, ethyl esterHCID 69480—
ReactantSodiumHCID 5360545—
ProductHCID 18329037HCID 18329037—

Reaction Conditions

Temperature-15 °C

Reaction Steps

Sodium pieces (5.15 g, 240 mmol) were added in portions to ethanol (157 ml). The resulting solution was cooled in an ice/acetone bath to −15° C. and then over one hour a mixture of 2-methylbenzaldehyde (7.209 g, 60 mmol) and ethyl azidoacetate (30.980 g, 240 mmol) was added at a rate that maintained the temperature below 10° C. After 3 hours, the solution was stored at 5° C. for two days to give pure product as yellow crystals.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06335360B1
Source datasetuspto-grants-2002_01
ORD IDord-48e0e742e8ae48c18cee2d336f73628f
Source noteuspto-grants-2002_01