[I:1][C:2]1[CH:10]=[CH:9][C:5]([C:6](Cl)=[O:7])=[CH:4][CH:3]=1.[CH2:11]([NH:13][CH2:14][CH3:15])[CH3:12]>C(N(CC)CC)C>[CH2:11]([N:13]([CH2:14][CH3:15])[C:6](=[O:7])[C:5]1[CH:9]=[CH:10][C:2]([I:1])=[CH:3][CH:4]=1)[CH3:12]4-Iodobenzoyl chloride (10.0 g) was added portionwise to diethylamine (2.92 g) in triethylamine (40 ml) at 20°. The resulting slurry was stirred at room temperature for 1 h, diluted with ER (150 ml), filtered and evaporated to give the title compound as an orange solid (10.2 g) m.p. 68°-70°.
Wird geladen…