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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1608219Generated: November 3, 2026

Ethanol → HCID 19848597, compound

https://huagongshe.com/reaction/1608219

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthanolHCID 702—
ReactantPotassium HydroxideHCID 14797—
ReactantPhenylmethyl 2-[2-(acetyloxy)ethyl]-4-morpholinecarboxylateHCID 19848607—
SolventWaterHCID 962—
ProductHCID 19848597HCID 1984859770.9%

Reaction Steps

A mixture of 2-(2-acetoxyethyl)-4-benzyloxycarbonylmorpholine (24.5 g), potassium hydroxide (8.9 g), ethanol (40 ml), and water (40 ml) is refluxed for 30 minutes and concentrated under reduced pressure. Water is added to the residue and the mixture is extracted with diethyl ether. The organic layer is washed with water, dried over sodium sulfate, and evaporated to give the title compound (15 g) as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04870074
Source datasetuspto-grants-1989_09
ORD IDord-edb069b8cef14e5eb3fb84cb65bbe40a
Source noteuspto-grants-1989_09