反应条件
1: 79 percent / pyridine, trifluoroacetic anhydride / dioxane / Ambient temperature 2: 82 percent / triethylamine, Pd(PPh3)2Cl2 / 0.5 h / 110 °C 3: 95 percent / H2 / Pd on barium sulfate / ethanol / 1 h / 1861.7 Torr View Scheme
参考文献
Terekhov, Dmitri S.; Nolan, Kieran J. M.; McArthur, Colin R.; Leznoff, Clifford C.
Journal of Organic Chemistry, 1996 , vol. 61, # 9 p. 3034 - 3040
