Trifluoroacetic acid → HCID 86620425、化合物
反応式
[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11]2[N:16]=[CH:15][C:14](/[CH:17]=[CH:18]/[C:19]([O:21]C(C)(C)C)=[O:20])=[CH:13][CH:12]=2)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10].[F:26][C:27]([F:32])([F:31])[C:28]([OH:30])=[O:29]>C(Cl)Cl>[F:26][C:27]([F:32])([F:31])[C:28]([OH:30])=[O:29].[CH3:1][O:2][C:3]1[CH:4]=[C:5]([C:11]2[N:16]=[CH:15][C:14](/[CH:17]=[CH:18]/[C:19]([OH:21])=[O:20])=[CH:13][CH:12]=2)[CH:6]=[CH:7][C:8]=1[O:9][CH3:10]参加物
4
実験手順
To a solution of tert-butyl ester 39 (0.45 g, 1.3 mmol) in DCM (5 mL) was added neat trifluoroacetic acid (1.7 mL). The reaction was allowed to stir at room temperature for 18 h then concentrated; the residue was triturated with diethyl ether, to give title compound 40 (0.376 g, 92% yield).
後処理
- concentrationthen concentrated
- customthe residue was triturated with diethyl ether
出典と根拠
- ORDレコード
- ord-bc55c2b68a9c4f659d8c0a1032c8756f
- 出典データセット
- uspto-grants-2013_12
- 特許番号
- US08598168B2
反応ノート
読み込み中…