[CH3:1][CH:2]([CH2:6][C:7]([CH3:10])([CH3:9])[CH3:8])[CH2:3][CH:4]=O.[CH:11](=[O:15])[CH2:12][CH2:13][CH3:14]>>[CH2:13]([CH:12]([CH2:4][CH2:3][CH:2]([CH3:1])[CH2:6][C:7]([CH3:10])([CH3:9])[CH3:8])[CH:11]=[O:15])[CH3:14]2-Ethyl-5,7,7-trimethyloctanal was prepared from 3,5,5-trimethylhexanal and n-butanal similarly to Examples 1 and 2; it was obtained in the form of a diastereomeric mixture.
Wird geladen…