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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 1033943Erstellt: 26. Oktober 2026

Water → 1-Phenoxy-2-propanol

https://huagongshe.com/reaction/1033943

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktWaterHCID 962—
EduktDiethyl EtherHCID 3283—
Edukt1-Phenoxy-2-propanoneHCID 69313—
EduktSodium borohydrideHCID 4311764—
LösungsmittelEthanolHCID 702—
Produkt1-Phenoxy-2-propanolHCID 9283985%

Reaktionsbedingungen

Temperatur0 °C

Reaktionsschritte

Phenoxy-2-propanone (3.4 mL, 25 mmol) was dissolved in ethanol (30 mL) and cooled to 0° C. Sodium borohydride (0.95 g; 25 mmol; 1 equiv.) was added. The mixture was stirred and allowed to warm to room temperature overnight. All of the starting material was gone according to tlc analysis, so the mixture was poured into water (30 mL) and ether (30 mL). The layers were separated and the aqueous layer was extracted with ether (2×20 mL). The organic layers were combined and concentrated. The resulting aqueous residue was poured into ether (25 mL). The organic layer was removed, dried (MgSO4), and concentrated to provide 1e (3.2 g; 85%). 1H nmr (300 MHz, CDCl3): 7.332-7.261 (3H, m); 6.995-6.904 (2H, m); 4.15-4.24 (1H, m); 3.972-3.768 (2H, m); 1.559 (1H, s); 1.290 (3H, d, J=6.38 Hz). IR (neat film, cm-1): 3350 (b, s); 2900 (s); 1590 (m). EIMS (m/e): 152 (M+).

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS05312950
Quelldatensatzuspto-grants-1994_05
ORD IDord-a92c87fe015d4d3ba7d770b991676f8e
Quellennotizuspto-grants-1994_05