反応式
[N:1]1([C:5]2[N:9](COCC[Si](C)(C)C)[C:8]3[CH:18]=[CH:19][CH:20]=[CH:21][C:7]=3[N:6]=2)[CH2:4][CH2:3][CH2:2]1.[O-]CC.[Na+]>CN(C=O)C.O>[N:1]1([C:5]2[NH:6][C:7]3[CH:21]=[CH:20][CH:19]=[CH:18][C:8]=3[N:9]=2)[CH2:4][CH2:3][CH2:2]1参加物
5
反応条件
- 温度
- 150 °C
実験手順
Into a sealed vessel was placed crude 2-(azetidin-1-yl)-1-((2-(trimethylsilyl)ethoxy)methyl)-1H benzo[d]imidazole (0.55 g) and sodium ethoxide (1.2 g) in DMF (14 mL). The reacted was heated for 30 mins at 150° C. in an oil bath. The reaction mixture was diluted with water and extracted with ethyl acetate. The organic layer was dried with magnesium sulfate, filtered and concentrated to give 310 mg of 2-(azetidin-1-yl)-1H-benzo[d]imidazole as yellow solid.
後処理
- customInto a sealed vessel was placed
- extractionextracted with ethyl acetate
- dry with materialThe organic layer was dried with magnesium sulfate
- filtrationfiltered
- concentrationconcentrated
出典と根拠
- ORDレコード
- ord-1dd1ec330bee443e89e83378d23c4ec9
- 出典データセット
- uspto-grants-2012_05
- 特許番号
- US08173650B2
関連ノート
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