[F:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=1)[C:5](Cl)=[O:6].[C:11]([NH2:20])([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)([CH3:13])[CH3:12].C(N(CC)CC)C>ClCCl.CN(C1C=CN=CC=1)C>[F:1][C:2]1[CH:3]=[C:4]([CH:8]=[CH:9][CH:10]=1)[C:5]([NH:20][C:11]([CH3:13])([C:14]1[CH:19]=[CH:18][CH:17]=[CH:16][CH:15]=1)[CH3:12])=[O:6]In a similar manner to Step 1 of Example 16, 3-fluorobenzoyl chloride (2.00 g, 12.6 mmol) was dissolved in dichloromethane (40 mL), and the solution was treated with cumylamine (1.99 mL, 13.9 mmol), triethylamine (2.63 mL, 18.9 mmol) and DMAP (154 mg, 1.26 mmol). The mixture was purified by slurry using diisopropylether to obtain 3-fluoro-N-(1-methyl-1-phenylethyl)benzamide (3.09 g, yield 95%).
Wird geladen…