Reaktion #988937

Reaktionsgleichung

9,10-bis(4-(2-Naphthyl)phenyl)-9,10-dihydroxy-9,10-dihydro-anthracene

hydroiodic acid

hypophosphorous acid

→

solid

Ausbeute 99.4%

9,10-bis(4-(2-naphthyl)phenyl)anthracene

Ausbeute 99.4%

Lösungsmittel

acetic acid

Reaktionsbedingungen

Aufarbeitung

1. 1
   SonstigeThe formed solid was separated by filtration
2. 2
   Waschenwashed with water, methanol and acetone

Vorschrift

9,10-bis(4-(2-Naphthyl)phenyl)-9,10-dihydroxy-9,10-dihydro-anthracene (3.5 g, 5.7 mmole) was suspended in acetic acid (80 ml). To the resultant suspension, a 57% hydroiodic acid (15 ml, 0.11 mole, 20 eq) was added and the obtained mixture was stirred at 100° C. for 7 hours. To the reaction mixture, a 50% aqueous solution of hypophosphorous acid (30 ml) was added. The formed solid was separated by filtration and washed with water, methanol and acetone and a white solid (3.3 g, 98%) was obtained.

Quelle