Ethyl 1-benzyl-4-methylpiperazine-2-carboxylate → Ethyl 4-methylpiperazine-2-carboxylate
反応式
C([N:8]1[CH2:13][CH2:12][N:11]([CH3:14])[CH2:10][CH:9]1[C:15]([O:17][CH2:18][CH3:19])=[O:16])C1C=CC=CC=1>[Pd]>[CH3:14][N:11]1[CH2:12][CH2:13][NH:8][CH:9]([C:15]([O:17][CH2:18][CH3:19])=[O:16])[CH2:10]1参加物
3
実験手順
Ethyl 1-benzyl-4-methylpiperazine-2-carboxylate (11.54 g, 44 mmol) was reacted with Pd—C (10%, 1 g) according to the procedure as described in Example 34, Step C to give the title compound as colorless oil (6.2 g, 82%). The compound was characterized by the following spectroscopic data:
出典と根拠
- ORDレコード
- ord-ec1f039cb0be49b58eca347e4a31fd6a
- 出典データセット
- uspto-grants-2016_05
- 特許番号
- US09340538B2
反応ノート
読み込み中…