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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 338351Generated: October 30, 2026

Ethyl Acetate → 4-(3-(4-Bromophenoxy)propyl)morpholin-3-one

https://huagongshe.com/reaction/338351

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
ReactantSodium hydrideHCID 24758—
Reactant3-MorpholinoneHCID 66953—
Reactant1-Bromo-4-(3-bromopropoxy)benzeneHCID 347924—
SolventDimethylformamideHCID 6228—
Product4-(3-(4-Bromophenoxy)propyl)morpholin-3-oneHCID 8669869235%

Reaction Conditions

Temperature75 °C

Reaction Steps

To a mixture of 1-bromo-4-(3-bromopropoxy)benzene (300 mg, 1.02 mmol) and morpholin-3-one (100 mg, 1.02 mmol) in DMF (6 mL) was added NaH (365 mg, 1.10 mmol). The mixture was stirred at 75° C. for 5 hours. The mixture was poured into ethyl acetate and washed with water. The organic phase was dried over sodium sulfate, filtered, and concentrated to give the title compound (100 mg, 35%) as a yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08889730B2
Source datasetuspto-grants-2014_11
ORD IDord-afaa9c39bc3f4e488616987a67b7e071
Source noteuspto-grants-2014_11