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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 2198508Generated: October 30, 2026

Dimethylformamide → HCID 20519109, compound

https://huagongshe.com/reaction/2198508

Reaction equation

Participants

RoleNameHCIDCharge
ReactantDimethylformamideHCID 6228—
ReactantMethyl iodideHCID 6328—
ReactantSodium hydrideHCID 24758—
ReactantHCID 20519103HCID 20519103—
SolventWaterHCID 962—
ProductHCID 20519109HCID 20519109—

Reaction Steps

A mixture of ethyl 2-{3-[N-(6-chloroquinoxalin-2-yl)amino]phenoxy}propionate (10 mmole), sodium hydride (10 mmole), methyl iodide (50 mmole) and dimethylformamide (50 ml) was stirred at room temperature for a period of 3 hours. Water was added to the reaction mixture and the precipitated product was collected by filtration. The product was purified by chromatography over alumina (eluent dichloromethane) to give ethyl 2-{3-[N-methyl-N-(6-chloroquinoxalin-2-yl)amino]phenoxy}propionate as an oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS04358307
Source datasetuspto-grants-1982_11
ORD IDord-a44e49b3549945e3bb8be9ff96605eb3
Source noteuspto-grants-1982_11