Isobutyryl chloride → 1-Isopropyl-6,7-dimethoxy-1,2,3,4-tetrahydroisoquinoline
反応式
[CH:1]1([CH:4]2[C:13]3[C:8](=[CH:9][C:10]([O:16][CH3:17])=[C:11]([O:14][CH3:15])[CH:12]=3)[CH2:7][CH2:6][NH:5]2)[CH2:3][CH2:2]1.C(Cl)(=O)C(C)C.C1(C(Cl)=O)CC1>>[CH:1]([CH:4]1[C:13]2[C:8](=[CH:9][C:10]([O:16][CH3:17])=[C:11]([O:14][CH3:15])[CH:12]=2)[CH2:7][CH2:6][NH:5]1)([CH3:3])[CH3:2]参加物
4
実験手順
1,2,3,4-Tetrahydro-1-isopropyl-6,7-dimethoxyisoquinoline was prepared by a procedure analogous to that described in example 4 for 1.2,3,4-tetrahydro-1-cyclopropyl-6,7-dimethoxy- isoquinoline but substituting in the first step isobutyryl chloride for cyclopropylcarbonyl chloride.
出典と根拠
- ORDレコード
- ord-2bf795fa669a42fbb2d8693e343a9d67
- 出典データセット
- uspto-grants-1999_11
- 特許番号
- US05981521
反応ノート
読み込み中…