4-(2,2,2-Trifluoroethyl)aniline → 2-(4-(2,2,2-Trifluoroethyl)phenyl)-2,8-diazaspiro[4.5]decane-1,7-dione
反応式
C(O[C:4]([C:6]1([CH2:13][CH2:14]OC)[CH2:11][CH2:10][NH:9][C:8](=[O:12])[CH2:7]1)=[O:5])C.[F:17][C:18]([F:28])([F:27])[CH2:19][C:20]1[CH:26]=[CH:25][C:23]([NH2:24])=[CH:22][CH:21]=1>[Cl-].C[Al+]C>[F:17][C:18]([F:27])([F:28])[CH2:19][C:20]1[CH:26]=[CH:25][C:23]([N:24]2[CH2:14][CH2:13][C:6]3([CH2:11][CH2:10][NH:9][C:8](=[O:12])[CH2:7]3)[C:4]2=[O:5])=[CH:22][CH:21]=1参加物
4
実験手順
This material was prepared as a white solid (0.72 g) in analogy to example 1 step D) from 4-(2-methoxy-ethyl)-2-oxo-piperidine-4-carboxylic acid ethyl ester (1.03 g), dimethylaluminium chloride (0.9 M in hexane, 20 ml) and 4-(2,2,2-trifluorethyl)aniline (1.2 g). MS (ESI): 327.13 (MH−).
出典と根拠
- ORDレコード
- ord-ce04ced86279441390ddddb62529c0e4
- 出典データセット
- uspto-grants-2012_01
- 特許番号
- US08097634B2
反応ノート
読み込み中…