5-Iodoisatin → HCID 178521395、化合物
反応式
[I:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[C:5]2=O.[NH:13]([C:15]([C:17]1[CH:22]=[CH:21][C:20]([NH:23][C:24](=[O:33])[CH2:25][O:26][C:27]2[CH:32]=[CH:31][CH:30]=[CH:29][CH:28]=2)=[CH:19][CH:18]=1)=[O:16])[NH2:14]>C(O)(=O)C>[I:1][C:2]1[CH:3]=[C:4]2[C:8](=[CH:9][CH:10]=1)[NH:7][C:6](=[O:11])[C:5]2=[N:14][NH:13][C:15]([C:17]1[CH:18]=[CH:19][C:20]([NH:23][C:24](=[O:33])[CH2:25][O:26][C:27]2[CH:28]=[CH:29][CH:30]=[CH:31][CH:32]=2)=[CH:21][CH:22]=1)=[O:16]参加物
4
反応条件
- 温度
- 100 °C
実験手順
Following the general method as outlined in Example 1, into a suspension of 5-iodo-1H-indole-2,3-dione in acetic acid was added N-[4-(hydrazinocarbonyl)phenyl]-2-phenoxyacetamide. After stirring at 100° C. the reaction mixture was cooled to rt and a yellow solid precipitated out. Filtration on a fritté, washing with AcOH, water and drying under vacuo at 60° C. overnight gave 222 mg of the title compound (82%) as a yellow solid in 98.1% purity by HPLC (Rt: 4.41, gradient of 8 min, MaxPlot detection between 230 and 400 nm).