Sodium Hydroxide → 3,5-dinitro-N-(2,2,6,6-tetramethylpiperidin-4-yl)benzamide
反応式
Cl.[CH3:2][C:3]1([CH3:26])[CH2:8][CH:7]([NH:9][C:10](=[O:23])[C:11]2[CH:16]=[C:15]([N+:17]([O-:19])=[O:18])[CH:14]=[C:13]([N+:20]([O-:22])=[O:21])[CH:12]=2)[CH2:6][C:5]([CH3:25])([CH3:24])[NH:4]1.[OH-].[Na+]>O>[CH3:24][C:5]1([CH3:25])[CH2:6][CH:7]([NH:9][C:10](=[O:23])[C:11]2[CH:12]=[C:13]([N+:20]([O-:22])=[O:21])[CH:14]=[C:15]([N+:17]([O-:19])=[O:18])[CH:16]=2)[CH2:8][C:3]([CH3:26])([CH3:2])[NH:4]1参加物
4
実験手順
N-(2,2,6,6-Tetramethyl-4-piperidyl)-3,5-dinitrobenzamide hydrochloride (18.5 g.) is dissolved in water (350 ml.) and the pH adjusted to 11 with 1.0N NaOH. A cream colored precipitate forms and is collected by filtration, washed with water and dried (14.1 g., m.p. 220°-222°, 84% yield).