1H-1,2,4-Triazole → HCID 19861151、化合物
反応式
Br[CH:2]([CH2:12][CH2:13][CH2:14][CH3:15])[C:3]([C:5]1[CH:10]=[CH:9][C:8]([Cl:11])=[CH:7][CH:6]=1)=[O:4].[NH:16]1[CH:20]=[N:19][CH:18]=[N:17]1>C(#N)C>[N:16]1([CH:2]([CH2:12][CH2:13][CH2:14][CH3:15])[C:3]([C:5]2[CH:10]=[CH:9][C:8]([Cl:11])=[CH:7][CH:6]=2)=[O:4])[CH:20]=[N:19][CH:18]=[N:17]1参加物
4
実験手順
2-Bromo-4'-chlorohexanophenone (0.02 mol), 1,2,4-triazole (0.10 mol) and acetonitrile (50 ml) were refluxed for 48 hours. The acetonitrile was removed in vacuo and the residue extracted with chloroform (150 ml), washed with water (5×100 ml) and dried over anhydrous sodium sulphate. The solvent was removed in vacuo to leave an oil which crystallised on trituration with petroleum ether (5×50 ml). Recrystallisation from petroleum ether gave 2-(1,2,4-triazol-1-yl)-2-n-butyl-4'-chloroacetophenone, m.p. 81°-83°.