碘化钾 → HCID 21450905，化合物
反应方程式
[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:11]3[C:12]([CH2:15]Cl)=[N:13][N:14]=[C:10]3[CH2:9][N:8]=[C:7]([C:17]3[C:22]([F:23])=[CH:21][CH:20]=[CH:19][C:18]=3[F:24])[C:6]=2[CH:25]=1.[CH2:26]([NH2:29])[C:27]#[CH:28].[I-].[K+]>CN(C)C=O>[Cl:1][C:2]1[CH:3]=[CH:4][C:5]2[N:11]3[C:12]([CH2:15][NH:29][CH2:26][C:27]#[CH:28])=[N:13][N:14]=[C:10]3[CH2:9][N:8]=[C:7]([C:17]3[C:18]([F:24])=[CH:19][CH:20]=[CH:21][C:22]=3[F:23])[C:6]=2[CH:25]=1参与物
5
实验过程
In the manner given in Preparation 19, 8 -chloro-1-(chloromethyl)-6-(2,6-difluorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine in dimethylformamide is reacted at room temperature with propargylamine in the presence of potassium iodide to give 8-chloro-1-[[(2-propynyl)amino]methyl]-6-(2,6-difluorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine. Preparation 24 8 -Nitro-1-[[(2-propynyl)amino]methyl]-6(o-chlorophenyl)-4H-s-triazolo[4,3-a][1,4]benzodiazepine