Back
HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 712243Generated: October 29, 2026

Ethanol → Ethyl 4-aminocyclohexanecarboxylate

https://huagongshe.com/reaction/712243

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantThionyl ChlorideHCID 24386—
Reactant4-Aminocyclohexanecarboxylic acidHCID 171560—
ProductEthyl 4-aminocyclohexanecarboxylateHCID 409963—

Reaction Conditions

Temperature80 °C

Reaction Steps

To an ice-cold solution of 4-aminocyclohexanecarboxylic acid (5.0 g, 34.92 mmol) in ethanol (20 mL) was added thionyl chloride (7.60 ml, 104.76 mmol) and the mixture heated up to 80° C. for 2-3 h. After the completion of reaction (by TLC), the solvent was evaporated under reduced pressure to give the desired product in quantitative yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09181234B2
Source datasetuspto-grants-2015_11
ORD IDord-d3fd6dd9976e4c5d8ad0a9b199622a5d
Source noteuspto-grants-2015_11