Water → HCID 23345838、化合物

反応式

[OH:1][N:2]([CH3:21])[C:3](=[O:20])[CH:4]([NH:6][C:7]1[C:12]([N+:13]([O-:15])=[O:14])=[CH:11][C:10]([CH3:16])=[CH:9][C:8]=1[N+:17]([O-:19])=[O:18])[CH3:5].[C:22](N1C=CN(C)C1)(=[O:24])[CH3:23].O>C(Cl)Cl>[C:22]([O:1][N:2]([CH3:21])[C:3](=[O:20])[CH:4]([NH:6][C:7]1[C:12]([N+:13]([O-:15])=[O:14])=[CH:11][C:10]([CH3:16])=[CH:9][C:8]=1[N+:17]([O-:19])=[O:18])[CH3:5])(=[O:24])[CH3:23]

参加物

実験手順

3 g of N-hydroxy-N-methyl-2-(4-methyl-2,6-dinitrophenylamino)propanamide and 0.82 g of N-acetyl-N'-methylimidazole were added to a stirred suspension in 0.8 g of methylene chloride for 3 hours. The resulting mixture was poured into water. The methylene chloride layer was washed, dried over MgSO4, and evaporated to give a yellow residue which was recrystallized from ethanol to yield 1.4 g (41% yield) of product; m.p. 137-138° C., (d,1) isomer form.