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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1054869Generated: November 1, 2026

Hydrochloric Acid → 1-(4-Bromophenyl)-4-chlorobutan-1-ol

https://huagongshe.com/reaction/1054869

Reaction equation

Participants

RoleNameHCIDCharge
ReactantHydrochloric AcidHCID 313—
Reactant4'-Bromo-4-chlorobutyrophenoneHCID 78317—
ReactantSodium borohydrideHCID 4311764—
SolventMethanolHCID 887—
Product1-(4-Bromophenyl)-4-chlorobutan-1-olHCID 1465315099.1%

Reaction Conditions

Temperature0 °C

Reaction Steps

To a solution of 1-(4-bromophenyl)-4-chlorobutan-1-one (1.00 g, 3.83 mmol) in methanol (20 mL) was added sodium borohydride (260 mg, 7.66 mmol) at 0° C. The mixture was stirred at 0° C. for 1 hour. 1 M HCl was added and the mixture was stirred for 15 minutes. Solvents were removed and the residue was extracted with ethyl acetate (10 mL×2). The combined organic layer were washed with brine, dried and concentrated to give target compound (1 g, 99%) as a light yellow oil.

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS09394285B2
Source datasetuspto-grants-2016_07
ORD IDord-c2c3c3c8fca94101b459ce9d8405c3e4
Source noteuspto-grants-2016_07