反応式
[NH:1]1[CH2:5][CH2:4][CH2:3][CH2:2]1.[CH3:6][O:7][C:8](=[O:17])[C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15]Br)[CH:10]=1.[Na]>O1CCCC1>[CH3:6][O:7][C:8](=[O:17])[C:9]1[CH:14]=[CH:13][CH:12]=[C:11]([CH2:15][N:1]2[CH2:5][CH2:4][CH2:3][CH2:2]2)[CH:10]=1参加物
5
実験手順
To a stirred solution of pyrrolidine (7.3 mL, 87 mmol) in dry tetrahydrofuran (5 mL), a solution of 3-bromomethyl-benzoic acid methyl ester (2.0 g, 8.7 mmol) in 5 mL of dry tetrahydrofuran was added dropwise and the mixture stirred at room temperature for 4 hours. The reaction mixture was then poured into 100 mL of saturated aqueous solution of sodium hydrogenocarbonate, extracted with 100 mL of ethyl acetate, dried over sodium sulfate and evaporated to dryness affording the title compound as yellow oil (1.85 g).
後処理
- extractionextracted with 100 mL of ethyl acetate
- dry with materialdried over sodium sulfate
- customevaporated to dryness
出典と根拠
- ORDレコード
- ord-22ad3db9b18448f8b433724499c70929
- 出典データセット
- uspto-grants-2011_06
- 特許番号
- US07968583B2
関連ノート
読み込み中…