Benzyl Bromide → HCID 178419242, Verbindung
Reaktionsgleichung
[CH2:1]([Br:8])[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1.[CH2:9]([N:15]1[CH:19]=[CH:18][N:17]=[CH:16]1)[N:10]1[CH:14]=[CH:13][N:12]=[CH:11]1>O1CCCC1>[Br-:8].[Br-:8].[CH2:1]([N+:17]1[CH:18]=[CH:19][N:15]([CH2:9][N:10]2[CH:14]=[CH:13][N+:12]([CH2:1][C:2]3[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=3)=[CH:11]2)[CH:16]=1)[C:2]1[CH:7]=[CH:6][CH:5]=[CH:4][CH:3]=1Komponenten
4
Edukt 2
Produkt 1
Reagenzien, Katalysatoren, Lösungsmittel 1
Versuchsvorschrift
2 ml of benzyl bromide in 8 ml of tetrahydrofuran are added to 0.0034 mol of 1,1′-methylenediimidazole 4 in an ACE pressure tube, and the mixture is stirred at room temperature for 4 days. The precipitated solid is washed with tetrahydrofuran and then taken up in acetonitrile, admixed once again with 1 ml of benzyl bromide and stirred at 60° C. for 24 hours, at room temperature for 3 days and at 80° C. for a further 30 hours. The resulting solid is filtered off, washed again with tetrahydrofuran and dried. This forms a white solid 19.