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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1593661Generated: October 27, 2026

Morpholine → 4-(8-Hydroxyoctyl)morpholine

https://huagongshe.com/reaction/1593661

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMorpholineHCID 8083—
Reactant1-Octanol, 8-bromo-HCID 162607—
ReactantSodium BicarbonateHCID 516892—
SolventTetrahydrofuranHCID 8028—
Product4-(8-Hydroxyoctyl)morpholineHCID 22218513102%

Reaction Steps

A solution of 10.0 g (47.8 mmol) of 8-bromo-1-octanol, 10.41 g (120 mmol) of morpholine and tetrahydrofuran was heated to reflux for 3 hr. The cooled reaction mixture was treated with saturated aqueous sodium bicarbonate and extracted with ethyl acetate. The organic phase was washed with brine, dried over magnesium sulfate and concentrated to give 10.50 g of 4-(8-hydroxyoctyl)morpholine.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07297794B2
Source datasetuspto-grants-2007_11
ORD IDord-d557d1c10d0e40758211f2bb5da8de17
Source noteuspto-grants-2007_11