反応式
[Si:1]([O:8][C:9]1[CH:10]=[CH:11][CH:12]=[C:13]2[C:18]=1[N:17]=[C:16](/[CH:19]=[N:20]/[NH:21][C:22]1[CH:27]=[C:26]([O:28][CH2:29][CH2:30][O:31][CH3:32])[CH:25]=[CH:24][N:23]=1)[CH:15]=[CH:14]2)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2].C(O)(=O)C.C(O)(=O)C.I(C1C=CC=CC=1)=O>C(Cl)Cl>[Si:1]([O:8][C:9]1[CH:10]=[CH:11][CH:12]=[C:13]2[C:18]=1[N:17]=[C:16]([C:19]1[N:23]3[CH:24]=[CH:25][C:26]([O:28][CH2:29][CH2:30][O:31][CH3:32])=[CH:27][C:22]3=[N:21][N:20]=1)[CH:15]=[CH:14]2)([C:4]([CH3:7])([CH3:6])[CH3:5])([CH3:3])[CH3:2]参加物
4
反応物 2
生成物 1
試薬・触媒・溶媒 1
実験手順
To a solution of (E)-8-(tert-butyldimethylsilyloxy)-2-((2-(4-(2-methoxyethoxy)pyridin-2-yl)hydrazono)methyl) quinoline (0.101 g, 0.223 mmol) in DCM (1.0 mL) was added iodosobenzene diacetate (0.0719 g, 0.223 mmol). After stirring at ambient temperature for 5 hours the reaction mixture was partitioned between DCM and aqueous saturated Na2S2O3. The organic layer was washed with brine, dried over Na2SO4, filtered and concentrated under reduced pressure. The residue was purified via flash column chromatography (40:1 DCM/MeOH) to provide 70 mg (70%) of desired product.
後処理
- customwas partitioned between DCM and aqueous saturated Na2S2O3
- washThe organic layer was washed with brine
- dry with materialdried over Na2SO4
- filtrationfiltered
- concentrationconcentrated under reduced pressure
- customThe residue was purified via flash column chromatography (40:1 DCM/MeOH)
出典と根拠
- ORDレコード
- ord-d2316d958d8a48ddac064e0b5a429e21
- 出典データセット
- uspto-grants-2013_10
- 特許番号
- US08557809B2
関連ノート
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