反应详情

1.00 g (2.45 mmol) of benzyl [4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]acetate in the presence of 2.69 ml (2.69 mmol, 1.1 eq.) of bis(trimethylsilyl)lithium amide (1M in tetrahydrofuran) and 1.59 g (3.67 mmol, 1.5 eq.) of 2-{[tert-butyl(diphenyl)silyl]oxy}ethyl trifluoromethanesulphonate were reacted according to General Method 7B. Yield: 708 mg (40% of theory)