Cyclohexanol → 4-Cyclohexyloxy-7-nitro-2,5-bis(trifluoromethyl)benzimidazole
Reaktionsgleichung
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].[Na].[CH:23]1([OH:29])[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1>>[CH:23]1([O:29][C:2]2[C:10]3[NH:9][C:8]([C:11]([F:14])([F:13])[F:12])=[N:7][C:6]=3[C:5]([N+:15]([O-:17])=[O:16])=[CH:4][C:3]=2[C:18]([F:21])([F:20])[F:19])[CH2:28][CH2:27][CH2:26][CH2:25][CH2:24]1Komponenten
4
Versuchsvorschrift
4-Chloro-7-nitro-2,5-bis(trifluoromethyl)benzimidazole is reacted with the sodium sale of cyclohexanol to obtain 4-cyclohexyloxy-7-nitro-2,5-bis(trifluoromethyl)benzimidazole, m.w., 397.3.
Quellen und Nachweise
- ORD-Eintrag
- ord-0a42712290834bb1b983242b10d36335