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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1634813Generated: October 28, 2026

2,5-Difluoro-N-(1-methylethyl)benzamide → HCID 18678623, compound

https://huagongshe.com/reaction/1634813

Reaction equation

Participants

RoleNameHCIDCharge
Reactant2,5-Difluoro-N-(1-methylethyl)benzamideHCID 17683299—
ReactantDichloromethane methanolHCID 21226129—
ReactantAluminium lithium hydrideHCID 21226445—
SolventTetrahydrofuranHCID 8028—
ProductHCID 18678623HCID 1867862364.8%

Reaction Steps

2,5-Difluoro-N-isopropyl-benzamide (0.5 g, 0.0025 mol) was dissolved in THF (8 mL). Lithium aluminum hydride (8 mL of a 1M solution in THF) was added, and the reaction was heated at reflux. When complete by TLC (methanol/methylene chloride), the reaction was cooled, and quenched with water, aqueous NaOH (15%), water and Na2SO4. The white solid is filtered off, and the filtrate is concentrated in vacuo to give 0.3 g of the amine. The product was used in the next step without characterization.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06506901B2
Source datasetuspto-grants-2003_01
ORD IDord-390036e78f55464baaadaf73e19244b1
Source noteuspto-grants-2003_01