Cl[C:2]1[C:10]2[NH:9][C:8]([C:11]([F:14])([F:13])[F:12])=[N:7][C:6]=2[C:5]([N+:15]([O-:17])=[O:16])=[CH:4][C:3]=1[C:18]([F:21])([F:20])[F:19].[CH2:22]([NH2:30])[C:23]#[C:24][CH2:25][CH2:26][CH2:27][CH2:28][CH3:29]>>[CH2:22]([NH:30][C:2]1[C:10]2[NH:9][C:8]([C:11]([F:14])([F:13])[F:12])=[N:7][C:6]=2[C:5]([N+:15]([O-:17])=[O:16])=[CH:4][C:3]=1[C:18]([F:21])([F:20])[F:19])[C:23]#[C:24][CH2:25][CH2:26][CH2:27][CH2:28][CH3:29]4-Chloro-7-nitro-2,5-bis(trifluoromethyl)benzimidazole is reacted with 2-octyn-1-ylamine to obtain 4-(2-octyn-1ylamino)-7-nitro-2,5-bis(trifluoromethyl)benzimidazole, m.w., 422.3.
Wird geladen…