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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 13480Generated: October 26, 2026

Morpholine → 4-[2-(4-Nitrophenyl)ethyl]morpholine

https://huagongshe.com/reaction/13480

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMorpholineHCID 8083—
Reactant4-Nitrophenethyl bromideHCID 79266—
SolventTetrahydrofuranHCID 8028—
Product4-[2-(4-Nitrophenyl)ethyl]morpholineHCID 2797473—

Reaction Steps

To 4-(2-bromoethyl)-1-nitrobenzene (1 eq) in tetrahydrofuran was added morpholine (3 eq) and stir for 16 h at ambient temperature. Concentrating and passing through a plug of silica gave 4-[2-(4-nitrophenyl)ethylmorpholine. MS: MH+=236.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07728010B2
Source datasetuspto-grants-2010_06
ORD IDord-6a95f2b711a1461a8fd21c53214e6a68
Source noteuspto-grants-2010_06