[OH:1][C:2]1[CH:9]=[CH:8][C:5]([CH:6]=[O:7])=[CH:4][CH:3]=1.C(N[C:14]1[CH:19]=CC(O)=C(CC=C)[CH:15]=1)(=O)C>>[CH2:19]([C:3]1[CH:4]=[C:5]([CH:8]=[CH:9][C:2]=1[OH:1])[CH:6]=[O:7])[CH:14]=[CH2:15]The starting 3-allyl 4-hydroxybenzaldehyde was prepared from 4-hydroxybenzaldehyde using the method described in Example 1 for the preparation of 4-acetamido-2-allylphenol.
Wird geladen…