5-Bromovanillin → 5-Bromo-4-[(1,5-dimethyl-hexyl)-oxy]-m-anisaldehyde
Reaktionsgleichung
Br[CH:2]([CH2:4][CH2:5][CH2:6][CH:7]([CH3:9])[CH3:8])[CH3:3].[CH3:10][O:11][C:12]1[CH:13]=[C:14]([CH:17]=[C:18]([Br:21])[C:19]=1[OH:20])[CH:15]=[O:16]>>[Br:21][C:18]1[C:19]([O:20][CH:2]([CH3:3])[CH2:4][CH2:5][CH2:6][CH:7]([CH3:9])[CH3:8])=[C:12]([O:11][CH3:10])[CH:13]=[C:14]([CH:17]=1)[CH:15]=[O:16]Komponenten
3
Versuchsvorschrift
2-bromo-6-methyl-heptane was reacted with 3-methoxy-4-hydroxy-5-bromo-benzaldehyde to obtain 5-bromo-4-[(1,5-dimethyl-hexyl)-oxy]-m-anisaldehyde (boiling point = 190°-193°C/0.1 mmHg); 2-bromo-6-methyl-heptane was reacted with p-hydroxy-benzonitrile to obtain p-[(1,5-dimethyl-hexyl)-oxy]-benzonitrile (boiling point = 165°-168°C/1.0 mmHg);
Quellen und Nachweise
- ORD-Eintrag
- ord-addee749c944443b9a0ac796dff5d592
- Quelldatensatz
- uspto-grants-1976_03
- Patentnummer