Propionitrile → HCID 178432489、化合物
反応式
[CH3:1][N:2]1[C:6]2[CH:7]=[CH:8][CH:9]=[CH:10][C:5]=2[N:4]=[C:3]1[CH3:11].[Br:12][CH2:13][CH2:14][S:15][S:16][CH2:17][CH2:18]Br.[C:20](#[N:23])[CH2:21][CH3:22]>>[Br-:12].[Br-:12].[S:16]([CH2:17][CH2:18][N+:23]1[C:20]2[CH:6]=[CH:5][CH:10]=[CH:22][C:21]=2[N:2]([CH3:1])[C:3]=1[CH3:11])[S:15][CH2:14][CH2:13][N+:4]1[C:5]2[CH:10]=[CH:9][CH:8]=[CH:7][C:6]=2[N:2]([CH3:1])[C:3]=1[CH3:11]参加物
4
実験手順
2.4 g of 1,2-dimethylbenzimidazole, 2.1 g of bis(2-bromoethyl) disulfide and 6 ml of propionitrile were stirred at 100 C in a sealed 20 ml reactor for 8 h. After cooling, filtration, washing with 3 times 10 ml and drying under vacuum, 2.2 g of beige solid were recovered. The analyses showed that the product was in conformity with the expected structure.
後処理
- temperatureAfter cooling
- filtrationfiltration
- washwashing with 3 times 10 ml