反应详情

1.00 g (2.67 mmol) of tert-butyl [4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]acetate in the presence of 2.94 ml (2.94 mmol, 1.1 eq.) of bis(trimethylsilyl)lithium amide (1M in tetrahydrofuran) and 945 mg (4.00 mmol, 1.5 eq.) of 2-methoxybutyl trifluoromethanesulphonate (racemate) were reacted according to General Method 7B. Yield: 669 mg (54% of theory)