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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1166723Generated: November 2, 2026

1-Bromo-2-Chloroethane → HCID 11118001, compound

https://huagongshe.com/reaction/1166723

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Bromo-2-ChloroethaneHCID 7849—
ReactantPotassium CarbonateHCID 11430—
Reactant4-Hydroxy-1-naphthaldehydeHCID 344290—
SolventDimethylformamideHCID 6228—
SolventEthyl AcetateHCID 8857—
ProductHCID 11118001HCID 11118001103.1%

Reaction Conditions

Temperature60 °C

Reaction Steps

To a solution of 4-hydroxy-1-naphthaldehyde (8.6 g, 50 mmoles) and potassium carbonate (13.8 g, 100 mmoles) in N,N-dimethylformamide (DMF)(40 mL) was added 1-bromo-2-chloroethane (7.4 g, 50 mmoles). The mixture was heated at 60° C. overnight. The solution was diluted with ethyl acetate (500 mL), extracted with water and brine. The organic layer was dried over magnesium sulfate and the solvent was evaporated to obtain 12.1 g product (52% yield).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS06613942B1
Source datasetuspto-grants-2003_09
ORD IDord-525c7252905f4f4c9ed383bc55e8b4cf
Source noteuspto-grants-2003_09