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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1195912Generated: November 2, 2026

Furan → HCID 67697278, compound

https://huagongshe.com/reaction/1195912

Reaction equation

Participants

RoleNameHCIDCharge
ReactantFuranHCID 8029—
Reactant1-(Chloromethoxy)-2-methoxyethaneHCID 77590—
ReactantButyllithiumHCID 178418339—
SolventTetrahydrofuranHCID 8028—
ProductHCID 67697278HCID 6769727863.2%

Reaction Conditions

Temperature-78 °C

Reaction Steps

To a solution of furan (10.7 mL, 0.147 mol) in 100 mL of THF at 0° C. was added n-butyllithium (65 mL, 0.149 mol). The reaction was stirred 3 h and was cooled to -78° C. To the reaction flask was then slowly added 2-methoxy-ethoxymethylchloride (16.8 mL, 0.147 mol) in 100 mL THF. The solution was warmed to -20° C. and allowed to stir until the solution was clear. It was then quenched with saturated ammonium chloride solution (50mL) and the aqueous layer was washed with ethyl acetate (3×, 50 mL). The combined organic layer was washed with brine, dried (MgSO4), filtered and evaporated to yield 18 g of crude product. Distillation under high vacuum yielded 14.5 g (63%) of 2-methoxyethoxy-methylfuran.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS05112848
Source datasetuspto-grants-1992_05
ORD IDord-d0ce77d66da94f0daea0b63943b621b8
Source noteuspto-grants-1992_05