Hydrogen Bromide → 4-(4-Methoxystyryl)benzyl bromide
Reaktionsgleichung
[CH3:1][O:2][C:3]1[CH:18]=[CH:17][C:6]([CH:7]=[CH:8][C:9]2[CH:16]=[CH:15][C:12]([CH2:13]O)=[CH:11][CH:10]=2)=[CH:5][CH:4]=1.Br.COC1C=CC(CC2C=CC(C[Br:32])=CC=2)=CC=1>C(Cl)Cl>[CH3:1][O:2][C:3]1[CH:18]=[CH:17][C:6]([CH:7]=[CH:8][C:9]2[CH:16]=[CH:15][C:12]([CH2:13][Br:32])=[CH:11][CH:10]=2)=[CH:5][CH:4]=1Komponenten
5
Edukt 3
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
4-(4-Methoxystyryl)benzyl bromide was prepared from 55 g. of 4-(4-methoxystyryl)benzyl alcohol and hydrogen bromide in 750 ml. of methylene dichloride according to the procedure of Example 1, part (e); yield 50 g., m.p. 147°-148° C. when recrystallized from ethyl acetate.