4-Methoxybenzaldehyde → HCID 10806463, compound
Reaction equation
[CH3:1][O:2][CH:3]([O:14][CH3:15])[C:4]1[CH:9]=[C:8]2[O:10][CH2:11][O:12][C:7]2=[CH:6][C:5]=1Br.[CH3:16][O:17][C:18]1[CH:25]=[CH:24][C:21]([CH:22]=[O:23])=[CH:20][CH:19]=1>>[CH3:1][O:2][CH:3]([O:14][CH3:15])[C:4]1[CH:9]=[C:8]2[O:10][CH2:11][O:12][C:7]2=[CH:6][C:5]=1[CH:22]([OH:23])[C:21]1[CH:24]=[CH:25][C:18]([O:17][CH3:16])=[CH:19][CH:20]=1Participants
3
Procedure
2-bromo-4,5-methylenedioxybenzaldehyde dimethylacetal and 4-methoxybenzaldehyde are reacted in the same manner as described in Example 1-(1), whereby 2-(4-methoxy-α-hydroxybenzyl)-4,5-methylenedioxybenzaldehyde dimethylacetal is obtained as colorless syrup. Yield: 82%
Sources & evidence
- ORD record
- ord-df8412783e334eed86c0857449f5b47d
- Source dataset
- uspto-grants-1991_12
- Patent number