2-Chlorobenzimidazole → HCID 22636173、化合物
反応式
Cl[C:2]1[NH:6][C:5]2[CH:7]=[CH:8][CH:9]=[CH:10][C:4]=2[N:3]=1.[F:11][C:12]([F:41])([F:40])[CH2:13][NH:14][C:15]([C:17]1([CH2:30][CH2:31][CH2:32][CH2:33][N:34]2[CH2:39][CH2:38][NH:37][CH2:36][CH2:35]2)[C:29]2[CH:28]=[CH:27][CH:26]=[CH:25][C:24]=2[C:23]2[C:18]1=[CH:19][CH:20]=[CH:21][CH:22]=2)=[O:16]>ClCCl.C(O)C>[F:40][C:12]([F:11])([F:41])[CH2:13][NH:14][C:15]([C:17]1([CH2:30][CH2:31][CH2:32][CH2:33][N:34]2[CH2:35][CH2:36][N:37]([C:2]3[NH:6][C:5]4[CH:7]=[CH:8][CH:9]=[CH:10][C:4]=4[N:3]=3)[CH2:38][CH2:39]2)[C:18]2[CH:19]=[CH:20][CH:21]=[CH:22][C:23]=2[C:24]2[C:29]1=[CH:28][CH:27]=[CH:26][CH:25]=2)=[O:16]参加物
4
反応条件
- 温度
- 150 °C
実験手順
A mixture of 0.05 g (0.328 mmol) of 2-chloro-1H-benzimidazole and 0.21 g (0.487 mmol) of 9-(4-piperazin-1-yl-butyl)-9H-fluorene-9-carboxylic acid-(2,2,2-trifluoro-ethyl)-amide is heated to 150° C. for two hours. After cooling, the reaction mixture is dissolved in dichloromethane/ethanol. The product is purified by column chromatography on silica gel (eluant: dichloromethane/ethanol=20:1).
後処理
- temperatureAfter cooling
- customThe product is purified by column chromatography on silica gel (eluant: dichloromethane/ethanol=20:1)
出典と根拠
- ORDレコード
- ord-22f560c6311f420f9ac9a2bee2df59a4
- 出典データセット
- uspto-grants-2004_11
- 特許番号
- US06821967B2
反応ノート
読み込み中…