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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 506189Generated: November 3, 2026

Morpholine → HCID 68467048, compound

https://huagongshe.com/reaction/506189

Reaction equation

Participants

RoleNameHCIDCharge
ReactantMorpholineHCID 8083—
ReactantHCID 59770941HCID 59770941—
CatalystSodium IodideHCID 5238—
Solvent1,2-DimethoxyethaneHCID 8071—
ProductHCID 68467048HCID 6846704862%

Reaction Conditions

Temperature90 °C

Reaction Steps

2-(Bromomethyl)-4-iodopyridine (500 mg, 1.68 mmol) in 1,2-dimethoxyethane (15 ml) was treated with morpholine (1.00 g, 11.48 mmol) and sodium iodide (13 mg, 0.09 mmol) and the resulting solution was heated at 90° C. for 5 h. After cooled to room temperature, the reaction mixture was partitioned between dichloromethane and saturated aqueous sodium bicarbonate. The organic layer was dried over MgSO4 and concentrated to give 4-[(4-iodo-2-pyridinyl)methyl]morpholine as a brown solid (315 mg, 62% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07781591B2
Source datasetuspto-grants-2010_08
ORD IDord-65c6bec3b2ef4793b9f772119e6fd162
Source noteuspto-grants-2010_08