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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 631812Generated: October 30, 2026

Ethylenediamine → HCID 89825998, compound

https://huagongshe.com/reaction/631812

Reaction equation

Participants

RoleNameHCIDCharge
ReactantEthylenediamineHCID 3301—
ReactantPotassium CarbonateHCID 11430—
Reactant2-Bromo-6-fluoro-4-methylpyridineHCID 29919366—
ProductHCID 89825998HCID 89825998—

Reaction Steps

To 2-bromo-6-fluoro-4-methyl-pyridine (380 mg, 2 mmol) was added potassium carbonate (552 mg, 4 mmol) followed by ethylenediamine (3 ml) and the resulting mixture was stirred art room temperature for two hours. The mixture was filtered through kieselguhr and the filtrate was evaporated to dryness under reduced pressure to yield 256 mg (1.11 mmol, 56%) MS(ESI) m/z=230.0 [M+1]+.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09321724B2
Source datasetuspto-grants-2016_04
ORD IDord-10fa4ad627974de8865b7f4dd16a38d7
Source noteuspto-grants-2016_04