Hydrochloric Acid → HCID 86726469、化合物
反応式
[Cl:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]([C:8]2([F:21])[CH2:13][CH2:12][N:11](C(OC(C)(C)C)=O)[CH2:10][CH2:9]2)[CH:3]=1.[ClH:22]>C(OCC)(=O)C>[ClH:1].[ClH:22].[Cl:1][C:2]1[CH:7]=[CH:6][N:5]=[C:4]([C:8]2([F:21])[CH2:9][CH2:10][NH:11][CH2:12][CH2:13]2)[CH:3]=1参加物
4
実験手順
A solution of tert-butyl 4-(4-chloropyridin-2-yl)-4-fluoropiperidine-1-carboxylate (C4) (0.280 g, 0.890 mmol) in ethyl acetate (10 mL) was saturated with HCl(g). After 1 h, the reaction was concentrated in vacuo to provide 4-chloro-2-(4-fluoropiperidin-4-yl)pyridine dihydrochloride (C5) that gave a mass ion (ES+) of 215.2 for M+H+.
後処理
- concentrationthe reaction was concentrated in vacuo
出典と根拠
- ORDレコード
- ord-4428c56b326d4f7098fe5bc2266b56d0
- 出典データセット
- uspto-grants-2015_01
- 特許番号
- US08940765B2
反応ノート
読み込み中…