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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 500246Generated: October 30, 2026

N,N'-Dimethylethylenediamine → HCID 22418741, compound

https://huagongshe.com/reaction/500246

Reaction equation

Participants

RoleNameHCIDCharge
ReactantN,N'-DimethylethylenediamineHCID 8070—
Reactant2-FluoropyridineHCID 9746—
ReactantSodium CarbonateHCID 10340—
Solvent1,4-DioxaneHCID 31275—
ProductHCID 22418741HCID 2241874198%

Reaction Steps

A mixture of 2-fluoropyridine (0.485 g, 5 mmol), N,N′-dimethyl-1,2-ethanediamine (1.32 g, 15 mmol) and sodium carbonate (1.59 g, 15 mmol) in 1,4-dioxane (5 mL) was heated under reflux overnight. The mixture was filtered and the filtrate was concentrated. The residue was co-evaporated with 1,4-dioxane (×2), and then dried to give the desired product (810 mg, 98%).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07767675B2
Source datasetuspto-grants-2010_08
ORD IDord-4159cb9df20f4f8d8ec45f4209ad888d
Source noteuspto-grants-2010_08