Reaktion #1819339

Reaktionsgleichung

p-(m-fluorophenoxy)phenol

propylene oxide

triethylamine

→

1-[p-(m-fluorophenoxy)phenoxy]-2-propanol

Lösungsmittel

diethyl ether

Reaktionsbedingungen

Aufarbeitung

1. 1
   Waschenwashed successively twice with 50 ml of 2N hydrochloric acid each time, three times with 50 ml of 2N sodium hydroxide each time
2. 2
   TrocknenAfter drying over anhydrous sodium sulfate
3. 3
   Sonstigeevaporation there

Vorschrift

A mixture of 6.13 g of p-(m-fluorophenoxy)phenol, 2.79 g of propylene oxide and 0.12 g of triethylamine is stirred at 90° C. for 18 hours. The cooled mixture is subsequently diluted with 100 ml of diethyl ether and washed successively twice with 50 ml of 2N hydrochloric acid each time, three times with 50 ml of 2N sodium hydroxide each time, with 50 ml of water and with 50 ml of saturated sodium chloride solution. After drying over anhydrous sodium sulfate and evaporation there is obtained 1-[p-(m-fluorophenoxy)phenoxy]-2-propanol of melting point 37°-39° C.

Quelle