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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1992390Generated: October 31, 2026

1,3-Dibromopropane → HCID 63269422, compound

https://huagongshe.com/reaction/1992390

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1,3-DibromopropaneHCID 8001—
ReactantPotassium CarbonateHCID 11430—
Reactant2,5-DifluorophenolHCID 94952—
SolventAcetonitrileHCID 6342—
ProductHCID 63269422HCID 6326942296%

Reaction Conditions

Temperature80 °C

Reaction Steps

A mixture of 2,5-difluorophenol (2.60 g, 20.0 mmol), 1,3-dibromopropane (20.3 mL, 200 mmol), and potassium carbonate (2.76 g, 20.0 mmol) in acetonitril (30 mL) was heated at 80° C. overnight. The reaction mixture was filtered and the filtrate was concentrated in vacuo to give 4.82 g of the title compound as a light yellow oil with a purity of ca. 80%. The product was used in the subsequent reaction step without further purification.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS07648985B2
Source datasetuspto-grants-2010_01
ORD IDord-727a8e00a571491e91cd6026066ec055
Source noteuspto-grants-2010_01