Potassium Hydroxide → 2-Hydroxy-7-(2-octyloxy)-fluorene
Reaktionsgleichung
[CH3:1][CH:2](Br)[CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].[OH:10][C:11]1[CH:23]=[CH:22][C:21]2[C:20]3[C:15](=[CH:16][C:17]([OH:24])=[CH:18][CH:19]=3)[CH2:14][C:13]=2[CH:12]=1.[OH-].[K+]>C(O)C>[OH:10][C:11]1[CH:23]=[CH:22][C:21]2[C:20]3[C:15](=[CH:16][C:17]([O:24][CH:2]([CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8])[CH3:1])=[CH:18][CH:19]=3)[CH2:14][C:13]=2[CH:12]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
According to a known method, optically active 2-octyl bromide and 2,7-dihydroxyfluorene were reacted in ethanol in the presence of potassium hydroxide. The resultant reaction mixture was purified by a column chromatography and recrystallization to obtain optically active 2-hydroxy-7-(2-octyloxy)-fluorene.