HCID 90241046、化合物 → HCID 90241000、化合物
反応式
[CH2:1]([O:3][C:4](=[O:24])[CH2:5][O:6][C:7]1[CH:16]=[CH:15][CH:14]=[C:13]2[C:8]=1[CH2:9][CH2:10][N:11](C(OC(C)(C)C)=O)[CH2:12]2)[CH3:2]>C(OCC)(=O)C>[CH2:12]1[C:13]2[C:8](=[C:7]([O:6][CH2:5][C:4]([O:3][CH2:1][CH3:2])=[O:24])[CH:16]=[CH:15][CH:14]=2)[CH2:9][CH2:10][NH:11]1参加物
3
反応条件
- 温度
- 25 °C
実験手順
To a solution of tert-butyl 5-(2-ethoxy-2-oxoethoxy)-3,4-dihydroisoquinoline-2(1H)-carboxylate (400 mg, 1.19 mmol) in ethyl acetate (10 mL), cooled in an ice-water bath, was added (10 mL, 1N) drop wise. The mixture was stirred at 25° C. for 16 h and then concentrated under vacuum to give the crude product (275 mg, 98%) which was used to the next step without further purification.
後処理
- additionwas added (10 mL, 1N) drop wise
- concentrationconcentrated under vacuum
出典と根拠
- ORDレコード
- ord-89a015e037ac4f6dbcb95b1c1a1b65f1
- 出典データセット
- uspto-grants-2016_02
- 特許番号
- US09266836B2
反応ノート
読み込み中…