2-(p-Methoxybenzyloxy)acetic acid hydrazide → 2-chloro-4-(o-chlorophenyl)-9-[(p-methoxybenzyloxy)methyl]-6H-thieno[3,2-f]-s-triazolo[4,3-a][1,4]diazepine
反応式
[Cl:1][C:2]1[S:19][C:5]2[NH:6][C:7](=S)[CH2:8][N:9]=[C:10]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[Cl:17])[C:4]=2[CH:3]=1.[CH3:20][O:21][C:22]1[CH:34]=[CH:33][C:25]([CH2:26][O:27][CH2:28][C:29]([NH:31][NH2:32])=O)=[CH:24][CH:23]=1>C(O)CCC>[Cl:1][C:2]1[S:19][C:5]2[N:6]3[C:29]([CH2:28][O:27][CH2:26][C:25]4[CH:33]=[CH:34][C:22]([O:21][CH3:20])=[CH:23][CH:24]=4)=[N:31][N:32]=[C:7]3[CH2:8][N:9]=[C:10]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][C:12]=3[Cl:17])[C:4]=2[CH:3]=1参加物
4
反応物 2
生成物 1
試薬・触媒・溶媒 1
実験手順
1.5 g of 7-chloro-5-(o-chlorophenyl)-1,3-dihydro-2H-thieno[2,3-e]-1,4-diazepin-2-thione are refluxed for 4 hours with 4 g of 2-(p-methoxybenzyloxy)acetic acid hydrazide in 100 ml of absolute butanol, a nitrogen stream being conducted through the solution. The mixture is evaporated, taken up in methylene chloride, washed with water and saturated sodium chloride solution, dried and evaporated. By recrystallization of the residue from ethyl acetate containing active carbon, there is obtained 2-chloro-4-(o-chlorophenyl)-9-[(p-methoxybenzyloxy)methyl]-6H-thieno[3,2-f]-s-triazolo[4,3-a][1,4]diazepine.