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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1923205Generated: October 26, 2026

Ethyl Acetate → 2-(1-methoxyethyl)-1H-1,3-benzodiazole

https://huagongshe.com/reaction/1923205

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthyl AcetateHCID 8857—
Reactant2-(1-Chloro-ethyl)-1H-benzoimidazoleHCID 4347286—
ReactantSodium MethoxideHCID 10942334—
SolventMethanolHCID 887—
Product2-(1-methoxyethyl)-1H-1,3-benzodiazoleHCID 45078472—

Reaction Steps

2-(1-chloroethyl)-1H-benzo[d]imidazole (0.39 g) and 25 wt % solution of Sodium Methoxide in Methanol (0.96 mL) in 10 mL of Methanol was heated for 20 minutes at 150° C. in a microwave synthesizer. The reaction mixture was extrated with EtOAc and sat NH4 chloride. The organic layer was dried, filtered and concentrated to afford crude 2-(1-methoxyethyl)-1H-benzo[d]imidazole in quantitative yield.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08173650B2
Source datasetuspto-grants-2012_05
ORD IDord-5a84b492db65445dbcbbe1cdd8baa3d1
Source noteuspto-grants-2012_05