反应详情

346 mg (purity 93%, 0.86 mmol) of tert-butyl [4-(5-chloro-2-cyanophenyl)-5-methoxy-2-oxopyridin-1(2H)-yl]acetate in the presence of 0.95 ml (0.95 mmol, 1.1 eq.) of bis(trimethylsilyl)lithium amide (1M in THF) and 430 mg (purity 90%, 1.55 mmol, 1.8 eq.) of 1,4-dioxan-2-ylmethyl trifluoromethanesulphonate (racemate) were reacted according to General Method 7B. Yield: 133 mg (33% of theory)