1-Benzothiophene-2-carbaldehyde → 5-(Benzo[b]thiophen-2-ylmethyl)-2,2-dimethyl-1,3-dioxane-4,6-dione
反応式
[S:1]1[C:5]([CH:6]=O)=[CH:4][C:3]2[CH:8]=[CH:9][CH:10]=[CH:11][C:2]1=2.ClC1C=CC(C[CH:18]2[C:23](=[O:24])[O:22][C:21]([CH3:26])([CH3:25])[O:20][C:19]2=[O:27])=CC=1.BrC1C=C2C(=CC=1)N=C(Cl)C(CC1C=CC(Cl)=CC=1)=C2Cl>>[S:1]1[C:5]([CH2:6][CH:18]2[C:23](=[O:24])[O:22][C:21]([CH3:26])([CH3:25])[O:20][C:19]2=[O:27])=[CH:4][C:3]2[CH:8]=[CH:9][CH:10]=[CH:11][C:2]1=2参加物
4
実験手順
The title compound was prepared using benzo[b]thiophene-2-carbaldehyde in place of 4-chlorobenzaldehyde using the procedure described for the preparation of 5-(4-chlorobenzyl)-2,2-dimethyl-1,3-dioxane-4,6-dione (Intermediate 3: step a).
出典と根拠
- ORDレコード
- ord-1a54147a11a740f597ad00f10da1feba
- 出典データセット
- uspto-grants-2016_03
- 特許番号
- US09290476B2
反応ノート
読み込み中…