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HuagongsheHuagongshe Chemie-Druckbericht · Nur für Forschungszwecke
HRID 70728Erstellt: 24. Oktober 2026

Phenol → 4-(1-Phenylcyclohexyl)phenol

https://huagongshe.com/de/reaction/70728

Reaktionsgleichung

Beteiligte Stoffe

RolleNameHCIDEinwaage
EduktPhenolHCID 996—
EduktPhosphoric AcidHCID 1004—
EduktBoron trifluorideHCID 6356—
Edukt1-PhenylcyclohexeneHCID 13043—
LösungsmittelDichloromethaneHCID 6344—
Produkt4-(1-Phenylcyclohexyl)phenolHCID 1538454—

Reaktionsbedingungen

Temperatur80 °C

Reaktionsschritte

1-Phenyl-1-cyclohexene (1 g, 6.3 mmol), phenol (1.5 g, 15.9 mmol) and BF3.H3PO4 (0.05 mL) were mixed and shaken at 80° C. overnight. Dichloromethane (30 mL) was added and the organic phase was washed with saturated NaHCO3 (aq.) (2×10 mL), dried (Na2SO4) and concentrated. The title compound was crystallised from a mixture of methanol and water. Yield: 1040 mg. 1H NMR (400 MHz, CDCl3): δ 7.28-7.25 (m, 4H), 7.16-7.10 (m, 3H), 6.75-6.70 (m, 2H), 4.51 (br. s, 1H), 2.28-2.22 (m, 4H), 1.60-1.52 (m, 4H), 1.52-1.45 (m, 2H). 13C NMR (100 MHz, CDCl3): δ 153.25, 149.15, 141.22, 128.63, 128.39, 127.29, 125.55, 115.21, 45.89, 37.50, 26.63, 23.14. LC-MS purity (UV/MS): 100/100%, Rt 5.07 min, M−1: 251.62.

Herkunft & Nachweise

DOI10.6084/m9.figshare.5104873.v1
PatentnummerUS08822548B2
Quelldatensatzuspto-grants-2014_09
ORD IDord-4579ee66f8f149bfb026a47061283677
Quellennotizuspto-grants-2014_09