3-Methoxybenzaldehyde → HCID 13910832、化合物
反応式
CO[CH:3]([O:14]C)[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:19]=[C:20]([CH:23]=[CH:24][CH:25]=1)[CH:21]=O.[CH3:26][O:27][C:28]([C:30]#[C:31][C:32]([O:34][CH3:35])=[O:33])=[O:29]>>[CH3:16][O:17][C:18]1[CH:19]=[C:20]([C:21]2[C:5]3[C:4](=[CH:9][C:8]4[O:10][CH2:11][O:12][C:7]=4[CH:6]=3)[C:3]([OH:14])=[C:30]([C:28]([O:27][CH3:26])=[O:29])[C:31]=2[C:32]([O:34][CH3:35])=[O:33])[CH:23]=[CH:24][CH:25]=1参加物
4
実験手順
2-Bromo-4,5-methylenedioxybenzaldehyde dimethyl-acetal, 3-methoxybenzaldehyde and dimethylacetylene-dicarboxylate are treated in the same manner as described in Example 1, whereby 1-(3-methoxyphenyl)-2,3-bis(methoxy-carbonyl)-4-hydroxy-6,7-methylenedioxynaphthalene is obtained.
出典と根拠
- ORDレコード
- ord-fd231dfe09ed429788037e36674e2d34
- 出典データセット
- uspto-grants-1990_01