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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 344259Erstellt: 24. Oktober 2026

Hydrochloric Acid → 6-Bromo-1-(2,4-difluorophenyl)-1-hexanone

https://huagongshe.com/de/reaction/344259

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktHydrochloric AcidHCID 313—
Edukt1,3-DifluorobenzeneHCID 9741—
Edukt6-Bromohexanoyl chlorideHCID 89848—
EduktAluminum(III) ChlorideHCID 6451240—
Produkt6-Bromo-1-(2,4-difluorophenyl)-1-hexanoneHCID 54475809—

Reaktionsschritte

Aluminum chloride (1.31 g) was added to a solution of 6-bromohexanoyl chloride (2 g) in 1,3-difluorobenzene (20 ml) under ice-cooling and the mixture was stirred at room temperature for 2 hr. Ice water and conc. hydrochloric acid were added to the reaction mixture, and the mixture was extracted with ethyl acetate. The organic layer was washed with water and brine, dried and the solvent was evaporated under reduced pressure. The obtained residue was purified by silica gel column chromatography to give 1.16 g of 6-bromo-1-(2,4-difluorophenyl)-1-hexanone.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05864039
Quelldatensatzuspto-grants-1999_01
ORD IDord-b25b40d96be944df8711aacd4df2724f
Quellennotizuspto-grants-1999_01