Potassium Iodide → 3-Phenyl-5-[4-(4-phenyl-1-piperazinyl)butyl]-2-oxazolidinone
反応式
Cl[CH2:2][CH2:3][CH2:4][CH2:5][CH:6]1[O:10][C:9](=[O:11])[N:8]([C:12]2[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=2)[CH2:7]1.Cl.[C:19]1([N:25]2[CH2:30][CH2:29][NH:28][CH2:27][CH2:26]2)[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=1.C(=O)([O-])[O-].[K+].[K+].[I-].[K+]>C(O)CCC>[C:12]1([N:8]2[CH2:7][CH:6]([CH2:5][CH2:4][CH2:3][CH2:2][N:28]3[CH2:29][CH2:30][N:25]([C:19]4[CH:24]=[CH:23][CH:22]=[CH:21][CH:20]=4)[CH2:26][CH2:27]3)[O:10][C:9]2=[O:11])[CH:17]=[CH:16][CH:15]=[CH:14][CH:13]=1参加物
6
実験手順
Following the procedure of Example 5, a mixture of 5-(4-chlorobutyl)-3-phenyl-2-oxazolidinone (3.0 g, 0.01186 mol), 1-phenylpiperazine hydrochloride (2.35 g, 0.01186 mol), potassium carbonate (6.54 g, 0.0473 mol), and potassium iodide (1.0 g) in 1-butanol gave a liquid (4.1 g, 91% yield) which crystallized upon standing. Recrystallization from isopropanol/isopropyl/-ether and drying under high vacuum gave 1.44 g, mp 83°-85° C.
出典と根拠
- ORDレコード
- ord-f8cffc9129474c64b501597b82f35d19
- 出典データセット
- uspto-grants-1992_11
- 特許番号
- US05162322
反応ノート
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