Acrylonitrile → Ethyl 1-(2-cyanoethyl)piperidine-4-carboxylate
反応式
C([N:3]1CC[CH:6](C(O)=O)[CH2:5][CH2:4]1)C.[CH2:12]([O:14][C:15]([CH:17]1[CH2:22][CH2:21][NH:20][CH2:19][CH2:18]1)=[O:16])[CH3:13].C(#N)C=C>C(O)(C)C>[CH2:12]([O:14][C:15]([CH:17]1[CH2:22][CH2:21][N:20]([CH2:6][CH2:5][C:4]#[N:3])[CH2:19][CH2:18]1)=[O:16])[CH3:13]参加物
4
実験手順
A solution of piperidine-4-carboxylic acid ethyl ester (ethylisonipecotate) (4.7 g, 30 mmol), acrylonitrile (1.7 g, 31 mmol) in isopropyl alcohol (30 ml) was stirred at room temperature for 15 hours, then evaporated to dryness to afford 1-(2-cyano-ethyl)-piperidine-4-carboxylic acid ethyl ester as an oil (6.4 g, 100%).
後処理
- customevaporated to dryness
出典と根拠
- ORDレコード
- ord-7524ec68f1c04433b6e1f6aa8924b0bb
- 出典データセット
- uspto-grants-2007_03
- 特許番号
- US07186730B2
反応ノート
読み込み中…