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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 556519Erstellt: 25. Oktober 2026

1-Phenyl-1-propanol → (1-Chloropropyl)benzene

https://huagongshe.com/reaction/556519

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
Edukt1-Phenyl-1-propanolHCID 7147—
EduktMethanesulfonyl chlorideHCID 31297—
EduktDiisopropylethylamineHCID 81531—
LösungsmittelDichloromethaneHCID 6344—
LösungsmittelSodium BicarbonateHCID 516892—
Produkt(1-Chloropropyl)benzeneHCID 52424154%

Reaktionsschritte

Under ice cooling, to a solution of 1-phenyl-1-propanol (1.0 g, 7.34 mmol) and N-ethyldiisopropylamine (1.42 g, 11.01 mmol) in dichloromethane (10 ml) was added methanesulfonyl chloride (690 μl, 8.81 mmol), and the mixture was stirred at room temperature for 5 hours. The reaction mixture was diluted with saturated aqueous solution of sodium bicarbonate and extracted with ethyl acetate. The extract was washed with saturated brine, dried over magnesium sulfate, and solvent was distilled off under reduced pressure. The residue was purified by silica gel chromatography (eluent:ethyl acetate/hexane:5/1) to give 1-chloro-1-phenylpropane (610 mg, 54%) as pale yellow liquid.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08058280B2
Quelldatensatzuspto-grants-2011_11
ORD IDord-220ff6ae2e7c40578a6107e441c96209
Quellennotizuspto-grants-2011_11