反应详情

100 mg (0.29 mmol, 1.0 eq.) of 2-[4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]butanoic acid (racemate) and 91 mg (0.43 mmol, 1.5 eq.) of tert-butyl 4-amino-3-fluorobenzoate were reacted according to General Method 5C. The crude product was purified by normal phase chromatography (mobile phase: cyclohexane/ethyl acetate 35%-50% mixtures). Yield: 126 mg (81% of theory)

1. customThe crude product was purified by normal phase chromatography (mobile phase: cyclohexane/ethyl acetate 35%-50% mixtures)